baber/WOPTO huggingface dataset:
Patent GB-2517451-A (GB)
Title: A valve sealing arrangement
Inventor: VARGA OTTO
IPC: F16K17/04
Filed: 2013-08-20
Abstract: A valve comprises a fluid outlet, a fluid inlet, a valve seat 103 and a valve disk 102 arranged to move relative to the valve seat to control the flow of fluid from the inlet to the outlet. The valve disk 102 comprises a body 201 and a sealing member 202, wherein the valve disk is connected to a spindle 101 via an articulating joint comprising two abutting surfaces, one of which is arranged to allow rocking motion between the surfaces providing the articulation thereby allowing the sealing member 202 to self-align on the valve seat 103. The articulating joint may be formed by an end surface of the spindle 101 abutting a ball bearing 207 located in a cavity 200 in the top of the valve disk 102.
Patent GB-2503848-A (GB)
Title: Preserving stress benefits of UV curing in replacement gate transistor fabrication
Inventor: YEH CHUN-CHEN
IPC: H01L21/8232
Filed: 2012-02-24
Abstract: A method of forming a semiconductor structure includes forming a stress inducing layer over one or more partially completed field effect transistor (FET) devices disposed over a substrate, the one or more partially completed FET devices including sacrificial dummy gate structures; planarizing the stress inducing layer and removing the sacrificial dummy gate structures; and following the planarizing the stress inducing layer and removing the sacrificial dummy gate structures, performing an ultraviolet (UV) cure of the stress inducing layer so as to enhance a value of an initial applied stress by the stress inducing layer on channel regions of the one or more partially completed FET devices.
Patent GB-2516515-A (GB)
Title: Automated arrangement to grow plants under lighting in a vertical tower
Inventor: AYKROYD HENRY ROBERT GEORGE
IPC: A01G31/06
Filed: 2013-12-04
Abstract: A vertically stacked multi-layer system comprises an automated vertical storage tower 15 with integrated growth trays 1 wherein the underside of each tray accommodates a lighting source 6 compatible with plant growth. The lighting may be low voltage or LEDs. The power to the light source may be automatically connected and disconnected with the tray in a storage position. The trays maybe stored vertically in twin stacks on either side of a lift mechanism 18 which may have a timing shaft to synchronise the lift mechanism. The system maybe an aeroponic or hydroponic system. The system may be fully automated and temperature, humidity and CO2 levels maybe controlled inside the tower.
Patent GB-2506538-A (GB)
Title: Method of characterising a semiconductor process
Inventor: LEE JUNG HEE
IPC: G01R31/28
Filed: 2009-09-22
Abstract: A semiconductor process by which a semiconductor device is formed is characterised by comparing the voltage across a sensing resistor 304, which has a resistance dependent on the semiconductor process by which it was formed, with a plurality of reference voltages. A constant reference voltage from a reference voltage source 202 is provided to a voltage divider 311 which generates a plurality of reference voltages therefrom. The voltage across the process sensing resistor 304 is determined and compared to the reference voltages. Based on the result of the comparison, the semiconductor process can be characterized as nominal, fast or slow. The variation in the semiconductor process may be e.g. transistor feature size which affects the speed of the device. The sensing resistor may be formed on the same substrate as the device. The invention may be provided as part of a process, voltage and temperature (PVT) sensor.
Patent GB-2526870-A (GB)
Title: Discrheat orthotic insole / laminated material
Inventor: LEES MARTIN RAYMOND
IPC: B32B15/04
Filed: 2014-06-06
Abstract: An orthopaedic insole that comprises of a four layered lamination wherein the layers consist of a perforated leather or synthetic fibre top layer, a second layer consisting of LBVM1-S2 shielding or similar, a third layer comprising of Aerotherm(RTM) thermal barrier, and a fourth layer comprising a foam cushion. The top layer will preferably be available in a variety of colours. LBVM1-S2 or similar will preferably be used to induce blood circulation as the material has a copper lining. Aerotherm (RTM) or similar will preferably be used as a thermal barrier. The foam cushion is designed for comfort. An embodiment of the present application is for the lamination to be produced in sheet form and will preferably be used in the orthotic industry.
Patent GB-2522088-A (GB)
Title: Improvements in or relating to welding
Inventor: Zhu zhen yu
IPC: B23K33/00
Filed: 2014-06-23
Abstract: A methodof welding together two articles 38, 40, at least one of which is formed from a sheet metal blank into a curved surface. The articles, 38, 40 may both be cylinders. A cut edge 46 is formed on the article 40 by cutting a sheet metal blank along a cutting line. The cut edge 46 is offered to the article 38 for welding. The cutting angle of the cut used to form the edge 46, relative to the surface of the blank from which the article 40 is formed, is varied as the cut progresses along the cutting line (along the edge 46) and the cutting angle is chosen to create a desired inclusive angle when the cut edge 46 is offered to the article 38. Wherein the angle may be calculated at minimum and maximum points and interpolated between the calculation points. Also shown is a sheet metal blank and an article comprising the sheet metal blank welded to another article.
Patent GB-2520100-A (GB)
Title: Pipe connector removal tool
Inventor: MENZIES JOHN
IPC: F16L55/18
Filed: 2014-06-26
Abstract: The tool 3 is used in a method for removing a pipe connector 9 from a conduit 12 without the requirement to isolate the conduit. The tool includes a connector-receiving portion 7 and a stem portion 5. The connector-receiving portion has an open-ended cavity 11 for receiving the connector and is adapted to operatively engage with a nut of the pipe connector. The stem portion extends from the connector-receiving portion and has a connection arrangement 13 by which the tool may be rotated. A cryogenic fluid pathway (30a, 30b, 30c, Figure 3) extends through the tool to one or more outlet apertures 32 within the cavity. The tool can be introduced over a pipe connector and the connector frozen by passing a cryogen through the fluid pathway. This isolates the pipe connector from fluid in the conduit. The pipe connector may then be removed, whilst retained within the tool, without the need for the frozen connector to be exposed. A flow of cryogen may be maintained throughout a removal procedure, so as to reduce any risk caused by thawing. An alternative tool includes a keyed formation in a connector-receiving portion to engage with an adaptor for a nut.
Patent GB-2527806-A (GB)
Title: A generator set and control system
Inventor: HARDWICK DAVID
IPC: H02J9/08
Filed: 2014-07-02
Abstract: A generator set such as a mobile genset 10 having a battery pack 32 for the storage of electrical energy; a first outlet 48 for electrical energy; a second outlet 50 for electrical energy to be supplied from the battery pack; an electrical generator 16 configured to selectively supply electrical energy to the battery pack and to the first outlet; a prime mover such as diesel engine 15 arranged to drive the electrical generator; and a control system 52. The control system is configured to signal operation of the prime mover to seek to maintain state of charge of the battery pack within a desired range, but to provide at least some of the electrical energy supply to the first outlet in response to a demand from a load connected to the first outlet.
Patent GB-2528091-A (GB)
Title: Operator compartment structure
Inventor: BURGESS JASON
IPC: B62D33/06
Filed: 2014-07-09
Abstract: An operator compartment structure (10, Figure 1) for a working machine (1, Figure 1) comprises a floor (14, Figure 2) spaced from a roof 12 having an inner surface 22 and an outer surface 24. A first section 30 of the inner surface 22 of the roof 12 is orientated at an angle to the floor. Inner surface 22 may have a arcuate, sawtooth, trapezoidal or corrugated configuration, and roof 12 may have a mono-pitch, dual-pitch or gambrel configuration. Roof 12 may comprise sheet steel between 5 mm and 8 mm thick, or may alternatively comprise glass. A plastic cover may cover the outer surface of roof 12. A foam acoustic roof liner 26 may be provided between inner surface 22 and the floor, and an adjustable air gap 28 may be provided between liner and inner surface. The operator compartment may be a roll-over protection structure and/or a falling object protective structure.
Patent GB-2519397-A (GB)
Title: Apparatus to Facilitate Installation of a slide Mechanism
Inventor: WYNDER LUKE
IPC: A47B88/493
Filed: 2013-09-17
Abstract: A frame (1, fig 1) includes frame members 2 defining an opening for receiving a closure 4. At least one of the frame members has a longitudinally extending recess (6, fig 1). A slide mechanism 7 is received in the recess, and includes a first toothed rack 12 fixed within the recess and a second toothed rack 14 movable within and along the recess and coupled to the first track via a toothed pinion member 16. The second rack is arranged to be coupled to the closure element. At least one of the racks has a tooth free area 38 to facilitate adjustment. The frame may be a window frame and the slide mechanism may operate as a replacement for a sash counterweight. The frame and closure element may relate to a drawer.
Patent GB-2554630-A (GB)
Title: Configurable monitoring system and method
Inventor: RICHARD ATHOL BARTON
IPC: G01D21/00
Filed: 2014-08-01
Abstract: A device 50 which remotely monitoring a process or equipment uses a microcontroller 52 which receives a number of inputs. The device 50 can have a range of outputs, for example, visual display 72, audible output 74 and haptic feedback 75. Sensed outputs are received from internal sensors 54 or external sensors 60 relating to environmental condition, process parameters and equipment conditions. A user may select a subset of the one or more sensed outputs and define at least one output data string dependent on the one or more sensed outputs. The output data string may be communicated out from the device 50.
Patent GB-2530307-A (GB)
Title: LED lighting assembly
Inventor: ARTHUR KENNETH SENIOR
IPC: H05K1/18
Filed: 2014-09-19
Abstract: Preferably the light emitting diode assembly provides a flexible array of LEDs that can then be mounted to a contour of a motorised vehicle to provide a headlight, brake light etc. Each LED is heat-sinked through the assembly. The LED lighting assembly 10, 110 has a base 14 able to provide heatsinking, and which preferably can be flexed, possibly by providing portions 116 between heatsink portions 114. A thermal adhesive 22 (having no metal) fixes conductor 16 to the base 10. An LED 46 is mounted over an interruption 30 in the conductor. A dielectric layer 18 is fixed to the conductor layer via adhesive 28. The dielectric layer has a recess (through hole) to accept the LED and The conductor and dielectric layers 16, 28, 18 may comprise a flexible PCB 12 that is glued to the heatsink base.
Patent GB-2530757-A (GB)
Title: Pelletising process
Inventor: FARNWORTH STEVE
IPC: C05G5/00
Filed: 2014-09-30
Abstract: A method of manufacturing a pelletised mineral product, the method comprising: in a first mixing step, forming a first mixture by mixing the evaporite mineral with non-gelatinised starch under conditions that are insufficient to substantially gelatinise the starch 5; in a second mixing step, forming a second mixture by mixing the first mixture under conditions that are sufficient to substantially gelatinise the starch comprised within the first mixture 7; and forming the second mixture into pellets 8. Preferably the evaporite mineral is polyhalite. In one embodiment the first mixing step is performed substantially in the absence of water, and the second mixing step is performed in the presence of free water such as steam or vapour. The second mixing step may also comprise applying heat to the first mixture. Also claimed is a pelletising plant configured for the performing the method of manufacturing the pelletised mineral product.
Patent GB-2516796-A (GB)
Title: Seated person lower body warmer
Inventor: JULIAN ROBERT
IPC: A47B21/03
Filed: 2014-11-18
Abstract: An item of furniture has three substantially vertical sides with an upper horizontal surface located on top of and perpendicular to the three sides. The upper surface may be used as a table or desk top. A second horizontal surface may be located below the first and may slide linearly with respect to the first to provide a larger desk area. The fourth side of the item is open to allow a seated user to insert their legs and feet into the space bounded by the three closed sides. One of the sides may be fitted with section that extends forwards and the side has the appearance of a plurality of drawers where the lower drawer may move away from and towards the person seated at the table. Extending the drawer forward allows more room for the users feet. An electrical heater may be fitted within the lower section of the device, see figure 4. When not in use the upper lap tray and lower drawer are closed and the device may be placed against a wall where it appears to be a chest of drawers.
Patent GB-2524416-A (GB)
Title: Wired pipe coupler connector
Inventor: BUDA ROBERT
IPC: E21B17/02
Filed: 2013-11-21
Abstract: A wired pipe coupler that carries at least a data signal includes a carrier having a plurality of electrical components disposed therein and one or more antennas supported by and spaced from the carrier, the one or more antennas being electrically coupled to the carrier through respective ones of the plurality of electrical components.
Patent GB-2527429-A (GB)
Title: Improved methods and apparatus for coring
Inventor: MAGEREN OLIVIER
IPC: E21B25/06
Filed: 2014-04-15
Abstract: Described herein is an inner tube for a core barrel which has a structure adapted to retain lubricant for lubricating a sampled core. In one embodiment, 5 the internal surface of the inner tube includes a plurality of alveoli in which lubricant is retained.
Patent GB-2545264-A (GB)
Title: A storage array
Inventor: SHIDHARTHA DAS
IPC: H01L45/00
Filed: 2015-12-11
Abstract: A cross-point memory array comprising correlated electron switching memory elements A memory device comprising a storage array comprising a first signal line 1d-f, a second signal line WO0, WO1 and at least one correlated electron switch in (CES) in electrical communication with both the first and second signal lines, and 14, 18, 22 16 control circuitry to drive the correlated electron switch with at least one programming (write) signal. The first and second signal lines and CES memory elements may form a cross-point array and may correspond to bitlines, and wordlines respectively, and whereby the CES element is located at the cross-point. The programming of the CES element to a first state may comprise setting the first write programming signal set to a first voltage and first current value. A second voltage and current value will determine the second state of the CES memory element. An embodiment to set the respective voltage/current values may comprise NMOSFET 31 and PMOSFET 30 devices connected to Vset supply 18 (see figure 3). The array may further comprise read circuitry 22 (figure 4) which comprises a resistive element 34 is arranged in a resistive ladder in conjunction with the target CES switch, and whereby preferably the resistive element is also a separate correlated electron switch set to the first memory state. Feedback circuitry may also be included in the read circuitry 36, 38 to detect a first or second state of the target CES memory element. Control of parasitic sneak paths may be limited by the use of controlled bias voltages on the respective signal lines, in particular with respect to non targeted CES cells. A method of fabrication and a storage array are also included.
Patent GB-2545414-A (GB)
Title: A handheld product having a motor
Inventor: MATTHEW JOHN CHILDE
IPC: H02K9/06
Filed: 2015-12-11
Abstract: A handheld product e.g. a hair drier or hot styling brush, comprises a motor for generating an airflow through the product, the motor including a frame 10 for supporting a rotor assembly 20 and a stator assembly 40, the frame comprising an inner wall 11, an outer wall 12 and a plurality of diffuser vanes 13 extending between the inner wall and outer wall and a rotor assembly comprising a shaft 21, a magnet assembly 22, a bearing assembly 23 and an impeller 24, the frame being formed of zinc and the impeller being formed of aluminium. The zinc material absorbs acoustic frequencies generated during use whilst the aluminium compensates for the extra weight of the zinc. The impeller may have thirteen blades which at the expected operating speed (75-110 krpm) generate frequency tones outside the typical human hearing range further reducing the overall noise generated. The stator assembly comprises a bobbin, a stator core and a winding wound round the bobbin. The bearings of the bearing assembly are separated by a spring 23 and a labyrinth seal S is established between the impeller and the inner wall, recess 29 being formed in the impeller.
Patent GB-2535308-A (GB)
Title: Systems and methods for managing access to media assets based on a projected location of a user
Inventor: MICHAEL NICHOLS
IPC: H04N21/475
Filed: 2015-12-23
Abstract: System and method for a media guidance application (e.g. Electronic Program Guide or EPG) modifying access to media content (e.g. parental controls) comprising, setting a first level of access restriction for a first time period, then determining, for a second time period (following the first period), a second level of access restriction based on the projected location of the user during the second time period. At the end of the first time period, determine if the user is in a different location than the projected location. If the user is in a different location, then the first level of access restriction is maintained but if the user is in the projected location, then the first level of access restriction is replaced with the second level of access restriction. The system may check a calendar or message to another user to get a potential location of the user, to determine if the user is at a different location.
Patent GB-2535078-A (GB)
Title: Alignment guide feature for metal to metal seal protection on mechanical connections and couplings
Inventor: BAOZHI ZHU
IPC: F16L15/00
Filed: 2014-11-20
Abstract: A connection is established between a pin connector and a box connector defined on a pair of tubular members such as casing segments in the field of oil and gas recovery. The pin connector and box connector include features for the protection of metallic-sealing surfaces during assembly, disassembly, transport and handling of the tubular members. The pin connector includes a stabbing flank with an inwardly tapered annular flank surface thereon, and an alignment protrusion extending outward with respect to the pin-side metallic sealing surface in a direction normal to a cone angle defined by the inwardly tapered annular flank surface. The alignment protrusion engages internal surfaces of the box connector to concentrically align the pin connector with the box connector, and thereby protects the metallic sealing surfaces from damage that might otherwise result from collisions between the pin connector and the box connector.
Patent GB-2547958-A (GB)
Title: Two-wire plug and receptacle
Inventor: PAUL JOHN PEPE
IPC: H01R103/00
Filed: 2016-06-08
Abstract: A plug includes a body portion 102 with first and second electrical strip contacts 130, 132 proximate the upper and lower surfaces respectively of the body portion, of lengths substantially equal to or less than the length of the body portion. It may also have a wider base portion 104. A receptacle has a cavity 162 for receiving the plug and strip contacts 168 and 170. The receptacle may include latching means, which may be a flexible strip secured at one or both ends or a spring plunger. An array of the receptacles may be formed. The connector is suitable for two-wire interfaces such as Power over Ethernet.
Patent GB-2551334-A (GB)
Title: Connector
Inventor: EWAN SINCLAIR
IPC: E21B47/01
Filed: 2016-06-10
Abstract: A connector 10 for use in downhole applications comprising a gripping sleeve 14 defining an internal bore 16 for receiving a longitudinal member 12, wherein the gripping sleeve is configured to grip or to increase grip on the longitudinal member by lengthening the gripping sleeve. The sleeve may be a flexible sleeve arranged to radially contract upon axial extension. A first housing portion 22 and second housing portion 24 may be telescopically connected and their separation may be controlled by rotating an adjuster. The adjuster may be attached to the first housing portion by a screw thread 42 and may be locked in position by a lock ring, pin or adhesive.
Patent GB-2539359-A (GB)
Title: Smart LCM for strengthening earthen formations
Inventor: GUIDO DE STEFANO
IPC: C09K8/516
Filed: 2015-03-30
Abstract: Methods for treating an earthen formation may include: drilling at least a section of a wellbore using a first wellbore fluid containing a first base fluid, and a first LCM-forming component; injecting, upon experience of a fluid loss, a second wellbore fluid containing a second base fluid, and a second LCM-forming component; and reacting the first LCM-forming component with the second LCM-forming component to form an LCM that reduces the fluid loss. A fluid system may include a first component containing a first base fluid and a first LCM-forming component; and a second component containing a second base fluid and a second LCM-forming component, wherein the second LCM-forming component is capable of reacting with the first LCM-forming component to form a LCM.
Patent GB-2556108-A (GB)
Title: Bulk cargo transportation apparatus with unloading mechanism
Inventor: NIGEL STANDING
IPC: B65G67/24
Filed: 2016-11-21
Abstract: An apparatus for transportation of bulk cargo adapted to be received by an intermodal container is provided. The apparatus for transportation of bulk cargo comprises a bucket 102 adapted to be in a first or second configuration. The first configuration is suitable for the bucket to contain bulk cargo and the second configuration is suitable to allow bulk cargo in the bucket to fall under gravity out of the bucket. The apparatus for transportation of bulk cargo further comprises a mechanism for converting the bucket between the first and second configurations and a support frame for supporting the bucket and the mechanism. The bucket may be a two-part bucket, the parts being pivotally connected so that rotation of each of the two parts converts the bucket between the first and second configurations. Said bucket may be an open-topped hemi-cylindrical shell. Rows of spring-loaded rollers 122 may be arranged on the external surface of the bucket. The apparatus may comprise a scraper 126 arranged to engage the internal surface of the bucket during conversion between the first and second configuration. The mechanism may comprise a two-pronged arm 110 pivotally connected to the bucket axis.
Patent GB-2546642-A (GB)
Title: Evaluating solid particle separation in wellbore fluids
Inventor: RUI SHEN
IPC: G01N21/53
Filed: 2014-11-25
Abstract: Turbidity measurement systems and methods of using the same are described. A turbidity measurement system comprises a vessel configured to hold a wellbore fluid, wherein a porous media is positioned in the vessel; a light source positioned to direct light at the vessel; a light detector positioned to measure light intensity of light emitted by the light source and passing through the vessel; a backscatter detector configured to measure the light intensity of reflected light emitted from the light source; and a computer system communicatively coupled to at least one of the light source, light detector, or light detector.