baber/WOPTO huggingface dataset:
Patent GB-2484166-A (GB)
Title: Cap rock restoration through concentric tubing
Inventor: TUNGET BRUCE ARNOLD
IPC: E21B29/06
Filed: 2011-07-05
Abstract: A system for accessing and abandoning at least a portion of a subterranean well's producible zones and annuli with at least one cable compatible and rig-less string operatable annulus engagable member for penetrating, displacing and/ bridging across, at least one wall of or movable fluids within the plurality of installed conduit and subterranean strata walls to, in use, provide at least one pressure bearing well barrier to permanently fluidly isolate the producible zones and annuli from the wellhead. The members are placeable through the innermost passageway and operatable with the well's circulatable fluid column and/or with the deployment string's electrical conductors and/or tension to place the rig-less operatable members for use and/or abandon of at least a portion of the well without removing the plurality of installed conduits from the strata.
Patent GB-2495478-A (GB)
Title: Conveying and collapsing crates
Inventor: KLEINER MORDECHAI
IPC: B31B1/74
Filed: 2011-10-05
Abstract: A simultaneously collapsing and conveying assembly adapted to collapse constructed collapsible crates along their collapsing lines. The collapsing assembly includes a rotating means to rotate the constructed crates by approximately 90Â° such as to move the open face of the crate from upward facing to forward facing and a means for simultaneously conveying and collapsing the crates which applies pressure on the crates' two opposing side panels, as the crates are conveyed, such as to collapse said constructed crates along their collapsing lines. In one embodiment the collapsing means comprises a pair of converging conveyors 604, having fingers which engage the crate to both propel and collapse it. In other embodiments, the collapsing means comprises a separate conveyor and converging horizontal fins (604b, figure 5B).
Patent GB-2496199-A (GB)
Title: Drainage channel grating
Inventor: EVERITT MERVIN
IPC: E03F5/06
Filed: 2011-11-07
Abstract: The invention relates to a grating for a corner region of a drainage channel and comprises inner side bars 17,19 connected together at an inner junction to extend at a suitable angle for the corner in the channel. The grating further has outer side bars 18,20 connected together at an outer junction and extending substantially parallel to the inner side bars. A plurality of load bars 21 extend at right angles between opposed locations on the inner and outer side bars 17-20. Stringers 24 are arranged between the inner and outer side bars to extend substantially parallel between the inner and outer side bars. The stringers are supported by the load bars 21. The stringer ends abut each other at the corner junction and overlie a corner load bar 22 extending between the inner and outer junctions of the side bars.
Patent GB-2496876-A (GB)
Title: Controlling soot burn in a diesel particulate filter (DPF) of a vehicle
Inventor: FORD KIM
IPC: F01N9/00
Filed: 2011-11-24
Abstract: A method of controlling soot burn in a diesel particulate filter (DPF) of a vehicle comprises deriving a gradient value from a change in a measured pressure difference across the DPF, and controlling regeneration of the DPF in response to the derived gradient value. Differential pressure may be measured by respective downstream and upstream pressure sensors. Preferably, the pressure difference normalized by dividing by the corresponding measured volume flow of exhaust gas through the DPF.
Patent GB-2497341-A (GB)
Title: Respiratory gas flow sensor with gas composition sampling port
Inventor: SANSOM STEVEN
IPC: A61B5/083
Filed: 2011-12-08
Abstract: A gas sensor 19 for an artificial respiration ventilator comprises a flow path 22 extending between a first end that connects to a gas supply and a second end that couples to a patient airway interface, and a constant temperature anemometer sensor 23 within the flow path between those ends. It further comprises a sampling port 5 that may be coupled to a gas analyser device, and an orifice 24 which is in fluid communication with the flow path 22 and the sampling port 5. The orifice 24 is located between the anemometer gas flow sensor 23 and the first (gas supply) end of the flow path 22. Gas to be analysed is drawn through the orifice 24. The position of the orifice 24 and sampling port 5 is offset from the position of the flow sensor 23, by a distance 20. This distance may be in the range 3-10mm.
Patent GB-2499413-A (GB)
Title: Cargo pallet cover with drainage
Inventor: DAVIES ANDREW ALEXANDER
IPC: B60P7/08
Filed: 2012-02-15
Abstract: A cargo pallet cover 14 having a main panel 15 and a plurality of side panels 16 extending there from. The main panel 15 being adapted to overlie a load 10 on a pallet 12 in use. The side panels 16 being adapted to hang down against the sides of the load 10, each side panel 16 being attached to an adjacent side panel 16 along adjacent edges to define a corner. The cargo pallet cover 14 comprising at least one drainage panel 22 to permit liquid to drain through the cargo pallet cover 14. Optionally each side panel 16 is provided with at least one drainage panel 22. The drainage panels may comprise a plurality of apertures to permit the passage of water or other liquid. The drainage panels 22 may restrict the passage of liquid when in a vertical position and allow the flow of fluid when in a horizontal position.
Patent GB-2485924-A (GB)
Title: System and method for predicting lesion size shortly after onset of RF energy delivery
Inventor: HE DING SHENG
IPC: A61B18/04
Filed: 2010-09-15
Abstract: Lesion size or volume prediction shortly after the onset of an ablation procedure can inform or control the ablation procedure. The prediction and/or control is made without regard to an actual detected temperature in the vicinity of the ablation electrodes. As a consequence, the system has utility with irrigated catheter constructions and other situations in which local irrigation in the vicinity of an ablation site would otherwise interfere with a prediction or control scheme that solely relies upon temperature measurements.
Patent GB-2491923-A (GB)
Title: Allocating bandwidth to a transmission of data by a wireless terminal before the terminal has been authenticated and writing the data to a data cache
Inventor: WEBB WILLIAM
IPC: H04W4/70
Filed: 2012-02-22
Abstract: A communication network comprises multiple base stations and a network core that authenticates, on behalf of a user external to the network core, a wireless terminal that wants to transfer data to the external user via the communication network. A network controller allocates 603 base station transmission bandwidth to the transmission of data intended for the external user by a wireless terminal before that terminal has been authenticated by the network core. The base station writes 604 to a data cache the data transmitted using the allocated bandwidth and an authentication unit authenticates 607 the data written to the data cache as having originated from an authenticated wireless terminal. Hence, instead of providing end-to-end authentication, both parties to a data exchange trust the network core to authenticate the other party. Any delay caused in forwarding the data to the other party is tolerable for machine-to-machine (M2M) communications.
Patent GB-2501288-A (GB)
Title: Memory metal hollow shaft valve
Inventor: SCOTT DAVID RUSSELL
IPC: F16K31/70
Filed: 2012-04-18
Abstract: A valve 600 includes an outer structure 601 and includes a hollow shaft 603 that has holes formed therein. The shaft 603 is disposed within the outer structure 601 and is translatable from a first position to a second position. A memory metal alloy (MMA) spring 602 is coupled to the shaft 603 and the outer structure 601. The MMA spring 602 expands and moves the shaft 603 from the first position to the second position in response to a temperature of a fluid. A valve head 605 is coupled to the shaft 603 and is biased within the outer structure 601, the valve head 605 closing a bypass inlet in the first position and allowing fluid to enter the bypass inlet in the second position, and transferring fluid from the bypass inlet into the hollow shaft 603 so that the fluid can exit the valve 600 via an outlet. A pressure relief mechanism may be included.
Patent GB-2505469-A (GB)
Title: Outline Grapple connector assembly
Inventor: BOWLES CHRISTOPHER JAMES
IPC: E21B17/04
Filed: 2012-08-31
Abstract: A connection assembly 1, for connecting a downhole tool to coiled tubing, having a top subÂ­assembly 13 that can be passed over the tube, a gripper 4 in the form of a collet 40 to grip the outside of a tube 3 when compressed, a sealing ring 3, adapted to seal against the end face of the tube, a bottom sub-assembly 24 having an abutment face for the sealing ring; and where the two sub-assemblies can be held together to trap the gripper between them. The connection assembly is located within a hydraulic jig which exerts a compressive load between the sealing ring housing 34 and the top-sub lock nut 18; the compressive force on the collet thereby gripping the tube 3 and effecting a seal, and to cause said gripper to grip the outer surface of the tube. The compressive load may then be released.
Patent GB-2506363-A (GB)
Title: Method for controlling automatic repeat request (arq) retransmissions of wireless signals
Inventor: HAKOLA SAMI-JUKKA
IPC: H04L1/18
Filed: 2012-09-26
Abstract: A wireless device operating in a wireless cellular network under control of a network control apparatus is caused to handle its HARQ retransmissions avoid clashing or interfering with device-to-device (D2D) discovery signals transmitted by other devices. When the wireless device receives a negative acknowledgement (NACK) 66 indicating that a signal was not received or was not received correctly by the network control apparatus, the wireless device either does not retransmit the signal to the network control apparatus or delays the retransmission 68 of the signal to the network control apparatus in order to avoid conflict with a D2D discovery signal 70 being sent by another wireless device. The delay may be for one HARQ RTT. The wireless device may autonomously defer its HARQ retransmission or the network may control the wireless device to do so by for example assigning a new HARQ process number. The new HARQ process may be allocated from another serving cell/component carrier.
Patent GB-2502645-A (GB)
Title: Compact coil component suitable for use in power over Ethernet systems
Inventor: KIM CHANG HYUN
IPC: H01F38/00
Filed: 2012-10-04
Abstract: A coil component 10 comprises a base 20 with terminals 30, a core 40 fastened to the base and a coil 50 wound on the core such that a plurality of coil parts are electromagnetically coupled to the core 40. The plurality of coils parts may be integrated into a single compact component and may include a pulse transformer and a common mode filter. The coil component 10 may include a core arrangement with independent magnetic paths which may be formed of different materials. A square framed shaped core may be located around a T-shaped partition core wall. The base 20 may include a surface which conforms to that of the core 40 and at least one coupling protrusion may secure the core 40 to and base 20. Also disclosed is an electronic device comprising: a transceiver and a coil component where the coil component includes a first coil part connected to a transmission port of the transceiver and a second coil part connected to the reception port of the transceiver. Further disclosed is a power over Ethernet system (PoE) comprising: a device powered by a power sourcing equipment device wherein the device or the power sourcing equipment device include a coil component having two pulse transformers formed in a single core.
Patent GB-2507113-A (GB)
Title: Acoustic pick-up assemblies
Inventor: KEANE FRANK
IPC: A61B7/02
Filed: 2012-10-19
Abstract: Acoustic pick-up assemblies are described, particularly for use in monitoring heart or lung sounds within a patient's body. The assemblies comprise a housing with an electret transducer 6 located therein. In a typical construction, the housing consists of a round disc-like base 4 and a lid 3, the base 4 including annular air pockets 16 for acoustic insulation and having formed in it a chamber on one side of which is the electret transducer 6 and the other side of which is formed by an elastic membrane or diaphragm 2 which may be held against, or adhered with a hydrocolloid adhesive to, the skin of a patient.
Patent GB-2497705-A (GB)
Title: Objective lens assembly for surgical microscope having pitch and toll rotation sections
Inventor: SIGNAIGO BRYAN
IPC: G02B7/00
Filed: 2011-10-03
Abstract: An objective lens assembly (316) to be attached to a surgical microscope includes an objective lens (328), a roll section (318), a pitch section (320), and an attachment mechanism (330). The roll section 318 allows the objective !ens (328) to be rotated sideways without causing a pair of eyepieces (324) to move. The pitch section (320) allows the objective lens (328) to be rotated towards and away from the pair of eyepieces (324) without causing the pair of eyepieces to move. A surgical microscope (300) including the objective lens assembly (316) also includes a microscope body (308) and support structure (302, 304, 306, and 310).
Patent GB-2516242-A (GB)
Title: Head mounted display
Inventor: TEN MARTIN LEONARDO MORENO
IPC: G02B27/01
Filed: 2013-07-15
Abstract: A head mounted viewing device 1 has a housing, which may be made of two telescoping parts 2, 10, having two open ends with a head interface 4 at one end shaped to fit around the eyes of a wearer, and a device holder 13, to hold a device 17 which could be a smartphone or a portable device with a screen, at the second end. A lens 9 is positioned within a passageway between the two ends, which magnifies a users view of the screen and varies the apparent optical distance to the screen.
Patent GB-2520776-A (GB)
Title: Wall-flow filter comprising catalytic washcoat
Inventor: ARULRAJ KANESHALINGHAM
IPC: F01N3/035
Filed: 2013-12-02
Abstract: A catalysed honeycomb wall-flow filter for treating exhaust gas comprising particulate matter emitted from an internal combustion engine, which filter comprises a honeycomb substrate having a first end and a second end and comprising an array of interconnecting porous walls defining an array of longitudinally extending first channels and second channels, wherein the first channels are bordered on their sides by the second channels. The channel wall surfaces of the first channels comprise an on-wall-type catalytic washcoat. In one aspect the first channels have a larger hydraulic diameter than the second channels, wherein the first channels are end-plugged at a first end of the honeycomb substrate and the second channels are end-plugged at a second end of the honeycomb substrate. In another aspect the first channels of the honeycomb substrate are open at both the first end and the second end, whilst the second channels are open at the first end but are blocked with end plugs at the second end. In the latter aspect, the catalytic washcoat is disposed on and/or in surfaces of the porous channel walls of the first channels. An exhaust system comprising the catalysed filter and methods of making the filter are also claimed.
Patent GB-2522662-A (GB)
Title: A monitoring system
Inventor: OLUMEGBON ABRAHAM
IPC: A61B5/113
Filed: 2014-01-31
Abstract: A baby monitoring system includes at least a sensor in use embedded in infant bedclothes, in collaboration with a remote alert device. Preferably the sensor is a thermometer, but may also include a heart-rate monitor or movement register, a microphone or other information supplying sensor.
Patent GB-2524574-A (GB)
Title: Shower door hinge mechanism
Inventor: CAFFREY MATTHEW
IPC: E05F7/02
Filed: 2014-03-28
Abstract: A shower door hinge mechanism 201 for a half-height shower door, operable to lift the shower door 203 prior to rotation to provide successive movements of the door. The hinge mechanism 201 comprises first and second co-operable hinge parts 204, 205 mountable to a shower door 203, and a manually-operable element 206 engageable with at least one of the first and second parts such that operating the manually-operable lever 206 causes one of the first and second parts (204, 205) to be raised relative to the other. The second component may include a pin 207 connected to lever handle 206 such that rotation of the pin raises axially the first component 204 connected to the door. The lower hinge may be provided by a raising butt hinge and rotation inhibiting means in the form a seal (306, fig.3) between the inner edge of the door and support may be included.
Patent GB-2513996-A (GB)
Title: Detection and quantification of isolation defects in cement
Inventor: RAMAKRISHNAN TERIZHANDUR S
IPC: E21B49/06
Filed: 2012-10-02
Abstract: A method for evaluating wellbore integrity including introducing a drill to a surface of a casing encompassing an annulus, enclosing the drill in a housing hydraulically isolating the surface, drilling through the casing and into cement surrounding the casing, observing a pressure of the fluid, and using the pressure observation and a drill position to evaluate a presence of a defect and a location of the defect. Apparatus for evaluating wellbore integrity including a probe comprising a drill, wherein the probe is hydraulically isolated from the wellbore, a valve that encompasses the drill, a pressure gauge to measure the pressure of the fluid within the housing, a pressure gauge to measure the pressure in the system outside the housing, and equipment to compare the pressure measurements and the position of the drill and to evaluate a presence and a location of the defect.
Patent GB-2525627-A (GB)
Title: A safety device
Inventor: CAMPBELL STEPHEN
IPC: A45F3/04
Filed: 2014-04-30
Abstract: A safety device arranged for mounting on a users torso has at least one strap 4 configured for passing over the users shoulder. A device body comprises opening means, peripheral padding and a centrally located window 3. The opening means may comprise a zipper arranged peripherally on the body. Preferably a computer 1 or tablet device is located so that the screen is visible through the window 3, and safety information is displayed on the screen. Padding (21, 22, fig. 5b) is provided to hold the computer 1 or tablet in place behind the window 3, and the padding may comprise multiple peripheral shapes which are removable to accommodate tablets or computers 1 of different sizes. Means, such as a belt attached at a single end, may be provided to help dislodge the padding pieces. The safety device may be worn by a cyclist to display information to other road users.
Patent GB-2509877-A (GB)
Title: Composition and method
Inventor: CLIFFE STEPHEN
IPC: C08L5/00
Filed: 2012-11-12
Abstract: The present invention relates to a water-based wellbore fluid comprising water, a hydration inhibitor including a hydroxyalkyl polysaccharide with a weight average molar mass of less than 5,000 and at least one other component selected from the group comprising a rheology modifier, fluid loss control agent, inorganic or organic salt, dispersant and weighting agent. The invention further relates to a method of drilling a subterranean hole and to a method of forming a water-based wellbore fluid.
Patent GB-2527533-A (GB)
Title: Moving coil drive unit and audio drivers incorporating the same
Inventor: NEWLOVE RICHARD
IPC: H04R9/06
Filed: 2014-06-24
Abstract: The drive unit has a magnet assembly and a coil assembly comprising a voice coil 3 arranged concentrically with the magnet assembly 5, 6, 7. The magnet assembly comprises a permanent magnet 5 and one or more pole pieces 6, 7. The pole piece 6 is shaped is configured to have a laminated structure comprising at least two spaced layers. The pole piece may include at least three spaced layers, preferably at least four layers 6a, 6b, 6c, 6d. One or more of the layers of the pole piece may be shaped, in at least an region thereof surrounding the magnetic gap, so as to generally follow and guide the magnetic field lines emanating from the permanent magnet.Â  The drive unit may be used as an exciter in a bending wave loudspeaker (figs 1-3).
Patent GB-2514934-A (GB)
Title: Offshore heavy oil production
Inventor: MACLEAN DONALD
IPC: E21B43/34
Filed: 2012-10-31
Abstract: A system is provided for the production of heavy crude oil from an undersea reservoir, and for the treatment of the crude oil to facilitate Its transport. A floating body (12) which produces the heavy crude orL carries a hydrocarbon cracking station (32) that cracks the heavy crude into light liquid and gaseous hydrocarbons; and that uses heat resulting from the cracking to produce pressured steam. The pressured steam Is used to drive a steam-powered engine (72) (with pistons or a turbine) that drives an elect oca I generator (74) whose electricity powers the system.
Patent GB-2514521-A (GB)
Title: Apparatus for testing data communications on two wire combined power and data network systems for automation
Inventor: KITCHENER RENATO
IPC: H04L12/26
Filed: 2013-05-08
Abstract: Apparatus for testing data communications on two wire combined power and data network systems for automation, comprising a control means and connection means adapted to connect said apparatus to a subject network segment, in which said control means comprises data signal output means adapted to impart a test data signal to said subject segment via said connection means, and a data signal disruption means adapted to vary one or more physical layer attributes of said test data signal which affect its functional quality and/or to vary one or more physical layer attributes of said subject segment which are capable of affecting the functional quality of data signals carried thereon.
Patent GB-2530798-A (GB)
Title: Electrical connections
Inventor: WATSON DANIEL DAVID
IPC: H02G3/16
Filed: 2014-10-03
Abstract: An electrical power wiring system comprising; Wall box (27, figure 11), power socket (25), power supply, and an electrical power connection 20 having; a pin 21 which fits into one of the terminals of the socket, insulator 23 surrounding a plurality of ports 24, which are in electrical continuity, and into which conductors of the wiring system are fittable. The dimensions of the electrical connections, when fitted to the socket, are compatible with the internal size of the wall box. Preferably the wall socket is for either power or lighting circuits, and the ports are designed similar to figure 7 with all the ports connected together by member 16. Preferably the ports are in a 1 x 3 matrix and the pin is either located near the end or the middle of the ports. Preferably the three ports of the connector are intended for ring main in (R1), ring main out (R2) and an optional power spur (S1). The connection preferably allows for a simpler, tidier wiring to the socket, reducing fires caused by electrical faults.
Patent GB-2531778-A (GB)
Title: Pedestrian truck steering
Inventor: MARTIN MCVICAR
IPC: B66F9/075
Filed: 2014-10-30
Abstract: A pedestrian truck steerable with a tiller 56 has a controllable front wheel 64 and a castor front wheel 58 on opposite sides of a centre line, and a steerable rear wheel 52 along the centre line. Controllable front wheel 64 is selectively alignable parallel to the truck centre line for forwards or reverse travel, and perpendicular to the centre line for sideways travel. A steering controller can selectively steer rear wheel 52 either in the same or the opposite sense to the rotation of tiller 56, and can automatically provide inverted steering during sideways travel and when either tiller 56 is on the same side of the centre line as controllable front wheel 64 and tiller 56 leads the truck, or when tiller 56 is on the same side of the centre line as castor front wheel 58 and tiller 56 trails the truck. Wheels 58, 64 may be provided at distal ends of feet 60, and forks 70, which may be insertable into a pallet, may be provided between feet 60.