baber/WOPTO huggingface dataset:
Patent GB-2501671-A (GB)
Title: Smoking article
Inventor: PRASETYO ENDRY N
IPC: A24D1/00
Filed: 2012-03-08
Abstract: A smoking article, the article comprises an oxidase enzyme. Preferably one or more redox mediators of an enzyme-redox mediator system are incorporated into the smoking article in addition to one or more co-substrates of the oxidase enzyme. The oxidase enzyme may be immobilized with respect to a solid support. Preferably, the oxidase enzyme is incorporated into a filter or filter element of the smoking article and may be contained inside an additive release component such as a breakable capsule. Preferably, the oxidase enzyme removes one or more chemical substances from tobacco smoke without modifying the concentration of nicotine contained in the tobacco smoke. The oxidase enzyme may be a laccase enzyme and may be derived from tobacco. Advantageously the smoking article is capable of removing chemical substances from an aerosol generated by the smoking article.
Patent GB-2486608-A (GB)
Title: Bone plate system and related methods
Inventor: STEVENSON TARA
IPC: A61B17/68
Filed: 2010-10-04
Abstract: A bone plate system for use in an "open door" laminoplasty procedure, including a bone plate, a first fixation element, and at least one second fixation element. The bone plate is elongated and has a generally curved shape such that the plate has an associated radius of curvature. The plate is sized and dimensioned to span a gap between a pair of bony segments, for example a pair of bony segments constituting a divided lamina. The first and second fixation elements are each configured to securely attach the bone plate to the bony segments. The bone plate has a first end including a generally U-shaped slot extending therein such that the open end of the slot comprises a first terminal end of the plate.
Patent GB-2501121-A (GB)
Title: Liquid delivery apparatus
Inventor: MITCHELL DAVID
IPC: A01G25/09
Filed: 2012-04-13
Abstract: A liquid delivery apparatus comprising: a base assembly 7, a vessel 5 into which liquid may be introduced via an inlet to at least partially fill the vessel and to pressurise the liquid in the vessel, a nozzle 11 comprising a discharge tube 17 and a nozzle outlet 17', wherein the nozzle is rotatable with respect to the base assembly. The nozzle outlet is provided at a distal end of the nozzle via which liquid may be discharged from the vessel under the pressure of the liquid in the vessel. There is a valve 9 between the vessel and the nozzle to control passage of liquid from the vessel to the nozzle outlet; wherein the valve and nozzle discharge tube are arranged so that they are substantially in line. A drive system 16 for a liquid delivery apparatus is also disclosed, wherein the drive system is configured to drive rotation of the nozzle 11 with respect to the base assembly 7. The drive system may be configured to propel the liquid delivery apparatus along the ground. The apparatus is particularly useful in the field of agriculture.
Patent GB-2501763-A (GB)
Title: Ceramic and metal jewellery
Inventor: BERENBLUT BRIAN
IPC: A44C27/00
Filed: 2012-05-04
Abstract: An article of jewellery 10 comprising a ceramic body 12 carrying a layer of gold 14 and incorporating a solid gold element, wherein the ceramic body comprises at least one recess for receiving the solid gold element and the gold layer is deposited in a thickness selected so that the surface hardness of the gold layer is dominated by the hardness of the ceramic body. The gold layer may have a thickness at least equivalent to the surface roughness of the ceramic body, but less than 250 nm, preferably less than 100 nm. The gold layer may be deposited on the ceramic layer by sputtering, or may be an ion plated layer. The ceramic body preferably comprises yttrium stabilized zirconia. The solid gold element may comprise two or more ornamental surfaces and may be configured by the user to allow the appearance of the jewellery to be changed.
Patent GB-2489876-A (GB)
Title: Security screen
Inventor: WILKINS BRIAN MALCOLM
IPC: E06B3/46
Filed: 2010-12-23
Abstract: A security screen (5) comprises: a shutter frame (6) securable in a window opening (1) in a building, with a first side facing the window and a reverse side facing away from the window inwardly of the building; a plurality of parallel blades (7) extending across the shutter frame (6), each said blade having in cross-section a shape which includes a point at each opposed edge of the blade and having a reinforcing axial member (8) extending therethrough and engaged in respective opposing sides of the shutter frame, the blades being linked together and rotatable such that rotation of one blade induces the other blades to rotate simultaneously between a closed position, in which the blades lie substantially parallel to the frame so as to form a continuous shutter, and an open position substantially normal to the closed position; and a sheet of transparent plastic material (10) mounted on the frame and extending across the frame at a predetermined distance from the edges of the blades when in the open position thereof whereby, in the event of an explosion outside the window causing a pressure wave to blow the window inwardly of the building, the plastic material contacts at least a portion of a pointed edge of at least one of the blades when in the open position to rotate to the closed position, thereby preventing ingress of the pressure wave and glass from the window into the building.
Patent GB-2500949-A (GB)
Title: A thermal insulation means
Inventor: GOODING DAVID
IPC: F16L59/00
Filed: 2012-09-03
Abstract: A thermal insulation means comprising a tubular sheath, a flue liner encased in the tubular sheath and fastener means at the ends of the length of the tubular sheath, wherein the tubular sheath is made of silicon coated glass cloth, wherein the flue liner extends the length of the tubular sheath.
Patent GB-2492006-A (GB)
Title: System and method for assisting virtual machine instantiation and migration
Inventor: DAKSHI AGRAWAL
IPC: G06F9/455
Filed: 2011-02-01
Abstract: A system and method for instantiation of a virtual machine (VM) in a datacenter includes providing a network appliance (104) in a location for listening to management information traffic. Indices (110) are created for data center images in the network appliance. VM instantiation requests are intercepted in the network appliance (104). Locations from which blocks for the VM should be fetched (22) based upon network cost are determined. VM image blocks are populated (20) from the locations.
Patent GB-2506423-A (GB)
Title: Monitoring for malfunction of an electric motor using time varying signal
Inventor: THOMPSON KEN
IPC: B60L3/02
Filed: 2012-09-28
Abstract: An electric motor of an electric vehicle is monitored for malfunction. In response to malfunction, a motor controller may be shut-down to inhibit unsafe operation of the vehicle. An electric motor control apparatus selectively enables or inhibits operation of an electric motor based on characteristics of a time varying signal, these characteristics may include the duty cycle, and/or the frequency content of the time varying signal. The apparatus may enable or inhibit operation of the electric motor based on the amplitude of the time varying signal in a selected frequency band. The invention may be implemented as a dead-mans switch which enables operation of a motor only in the event that a selected signal is received indicating that the vehicle is healthy, e.g. that no malfunction has been detected.
Patent GB-2492287-A (GB)
Title: Media convergence platform
Inventor: HIGGINS TRICIA
IPC: H04N21/2387
Filed: 2011-03-21
Abstract: A media convergence platform allows time-shifting and place-shifting of live, video on demand, and recorded content across multiple devices, displays, etc. Users are able to pause content on one device and resume where they left off on another device. Likewise, users will be able to consume, view, add, and delete content across devices regardless of what device the content was initially procured fiom. The media convergence platform allows for the recording of live programming across devices, where that content will then be accessible for selection, viewing, manipulation, and management across set top boxes, computer systems, mobile devices, etc.
Patent GB-2493311-A (GB)
Title: Centalized control of database applications
Inventor: DAWRA ANSHUL
IPC: G06F17/30
Filed: 2011-04-13
Abstract: According to one embodiment of the present invention, a system enables control of database applications. The system comprises a computer system including a database application to provide access to a database system, and at least one processor. The computer system requests retrieval of application specific property information for the database application from a data repository, and applies the retrieved application specific property information to the database application to control operation of the database application. Embodiments of the present invention further include a method and computer program product for controlling database applications in substantially the same manner described above.
Patent GB-2510117-A (GB)
Title: Active noise cancellation system with orientation sensor to determine ANC microphone selection
Inventor: GRIFFIN MARK
IPC: G10K11/178
Filed: 2013-01-23
Abstract: Portable radio handset (1) comprising master unit (3) connected to slave unit (5) with first and second microphones (9,11) operating as primary and secondary microphones in an active noise cancellation (ANC) system depending on the orientation of the slave unit which is detected using an orientation sensor (13). First and second microphones are interchangeable so either can operate as the primary or secondary microphone. Orientation sensor may comprise an accelerometer, tilt switch, gyroscope, or manually-operated switch. First and second microphones may be mounted at either end and/or side of the slave unit. A visual indicator (LED) may show which microphone is operating as the primary microphone. Orientation sensor may enter a configuration mode for a predetermined time period, with fixed orientation set on time expiry, until re-configuration (reset or next start-up). Primary microphone may the one closest to the users mouth, with secondary microphone sensing ambient background noise. The system is intended for use in the portable radio handsets used by the emergency services (police, fire, ambulance / paramedics) for clear, high quality audio communication with control centre dispatchers. Master unit may be worn on a belt around the waist with slave unit attached to the chest region.
Patent GB-2504801-A (GB)
Title: Light source apparatus for photo-diagnosis and phototherapy
Inventor: KANG UK
IPC: A61B5/00
Filed: 2013-03-28
Abstract: A light source apparatus for photo-diagnosis and phototherapy comprises a light guide 30 delivering light emitted from a first, non-coherent light source 10 such as a mercury lamp and a second, coherent light source 20 such as a laser via an interference filter 40 on an optical path of the first source to allow light to pass through the filter at the same time as light emitted from the second source is reflected by the filter to be incident to the light guide. A compensation filter 50 may be rotatably mounted with the interference filter 40 on a motorized filter wheel. There may also be disposed between the first light source and the light guide a variable diaphragm 60 linked to an RGB sensor 90 and a diaphragm controller 100 for correcting the change of the output spectrum, and an attenuator 70 to control the optimal quality of white light.
Patent GB-2513168-A (GB)
Title: Detecting unauthorised changes to website content
Inventor: NIEMELA JARNO
IPC: G06F21/64
Filed: 2013-04-18
Abstract: Methods, apparatus, systems are provided for use in detecting unauthorised changes to websites of web operators 107. Authorised content policy sets for each of a multiplicity of websites from web operators 107 are collected by servers 109 of detection system 108 and stored in databases or storage 116. In addition, content information obtained in respect web content downloaded from said websites by a multiplicity of client devices 104, client proxy devices 106, and/or client gateway devices 105 is used to identify websites that do not conform to respective authorised content policy sets. Alerts are sent to the web operator of any non-conforming website to allow the determination whether any change to a non-conforming websites is unauthorised. Optionally, alerts may be sent to client devices, client gateway devices, and/or client proxy devices for use in scanning or blocking the web content from non-conforming websites. An authorised content policy is a set of one or more rules or polices that define web content and/or content information the web operator has approved and may include application technologies used in the website, user input fields and types of content allowed for the website.
Patent GB-2500131-A (GB)
Title: Counter warming apparatus
Inventor: FLINT ALEXANDER CALHOUN
IPC: A61B5/11
Filed: 2009-10-08
Abstract: Methods and apparatus for the prevention and treatment of shivering encountered during therapeutic temperature regulation are disclosed that utilize an active system of counter warming such that the timing and intensity of warmth provided to selected body areas is regulated dynamically in response to such factors as the extent of cooling applied to the core, the degree of shivering encountered, and patient temperature. Warming can be applied by heating apparel, mittens, booties, ear muffs, blankets or pads. It can be further achieved by administering a warm sterile liquid into the external auditory canals of the ears.
Patent GB-2519540-A (GB)
Title: Class-D Amplifier Circuits
Inventor: LESSO JOHN PAUL
IPC: H03F3/217
Filed: 2013-10-23
Abstract: Switching losses in a class-D audio amplifier are reduced by decreasing the switching frequency at low input signal amplitudes. The required minimum of the ratio of the switching frequency to the signal frequency for stable operation has been found to be lower at low signal amplitudes. The amplitude of the ramp or sawtooth waveform generated by circuit 302 is maintained invariant with frequency by altering the magnitude of the switched currents (figure 6) and/or integrating capacitors (figure 10) with respect to the selected switching frequency. Output signal transients caused by the frequency change may be reduced by using gradual and smooth frequency transitions (figure 9) and by changing frequency only at the peaks of the sawtooth waveform (figure 7). Where only discrete frequencies are available a sigma-delta modulator (1101, figure 11) may transition repeatedly between the frequencies to approximate the required smooth frequency transition. The loop filter bandwidth may be programmable (figure 14) and may be decreased during silence or low signal levels, which permits yet lower switching frequencies. The sawtooth waveform generator may be merged with the loop filter (figure 15).
Patent GB-2506533-A (GB)
Title: Liquid crystal display device driving method
Inventor: SEONG NAKJIN
IPC: G09G3/36
Filed: 2012-10-04
Abstract: A driving method of an LCD device is disclosed. The LCD device includes a plurality of data driver ICs 200, each including a gamma voltage generator 250 which generates a gamma voltage. A timing controller 500 generates an EPI packet for controlling the data driver ICs. The driving method including the steps of; generating an EPI packet including control signals to control, the data driver ICs, gamma voltage and RGB image data; supplying the EPI packet to the data driver ICs; converting RGB image data into analog data voltages using the gamma control signals; and supplying the data voltages to the LCD.
Patent GB-2512420-A (GB)
Title: Rotary machine
Inventor: BROATCH PETER MARTIN
IPC: F01C1/10
Filed: 2013-11-29
Abstract: A rotary fluid machine has an inner rotor 1 and an outer shell 3 each rotating on parallel but offset axes 2, 4 within a stationary support structure, and an outer surface of the rotor has a fluid transfer port 12. Sealing points 5 on the inside of the shell interact with the outer surface of the rotor to define working chambers A, B. A shaft 9 is attached to the rotor and is concentric with its axis, the shaft containing a duct 10 substantially parallel to the rotor axis. The duct is connected to a further duct 11 in the rotor, the further duct being connected to the port. The duct, further duct and port together form a continuously open and substantially uninterrupted rotating passageway. In use the relative motion of the rotor to the shell causes fluid to be moved through the ducts in the rotor and shaft, between the working chambers and a point where the rotor shaft interacts with the support structure. The machine may be an internal combustion engine or a compressor.
Patent GB-2524499-A (GB)
Title: Jet pump
Inventor: BEG MIRZA NAJAM ALI
IPC: F04F5/46
Filed: 2014-03-24
Abstract: A jet pump 26 comprising a housing 30, having an upstream end 32 and a downstream end 34, a nozzle assembly 50, a mixing tube/diffuser assembly 52, a HP inlet 40 and an LP inlet 42, extending non-axially through a wall 31 of the housing, and an outlet 48, wherein the nozzle and diffuser assemblies can be removed from the housing through the upstream end. Preferably the inlets extend through the wall at an angle, relative to a longitudinal axis A of the housing, of between 0 and 90 degrees. There may be a removable closure member 36 at the upstream end. Preferably the nozzle and diffuser assemblies are interconnected by a link assembly 82. The pump is for use in the oil and gas industries and allows the nozzle and diffuser assemblies to be removed for maintenance without the need for disconnecting either of the inlets.
Patent GB-2509446-A (GB)
Title: Patient interface comprising nasal seal and strap
Inventor: HUANG WEN DONG
IPC: A61M16/06
Filed: 2010-05-10
Abstract: A patient interface comprising a nasal seal 301 being formed of a soft flexible material and including a central portion to extend across the base of the nose, and side portions extending from each end of the central portion, each side portion extending across a side of the nose and a body 303 connected to the nasal seal 301, having an inlet opening 305 and at least two strap engaging portions 307. Each strap engaging portion 307 extends laterally away from the inlet opening on opposite sides of the inlet opening 305. A head strap 323 extends between the strap engaging portions 307. The strap engaging portions 307 may extend from the wall of the seal 301 with an included angle of greater than 30 degrees, and may be 50% to 150% of the length of the outer wall of the seal 301. The nasal seal 301 may include a pair of nasal locators.
Patent GB-2512752-A (GB)
Title: Refrigerant management in HVAC systems
Inventor: HARTFIELD JON
IPC: F25B39/02
Filed: 2012-09-26
Abstract: Generally, management of refrigerant in an evaporator of an HVAC chiller is described. Methods, systems, and apparatuses to manage refrigerant in an evaporator can include one or combination of the following approaches: (1) by use of a refrigerant displacement array to physically prevent refrigerant from residing where the array is positioned; (2) by control of the interstitial velocity of refrigerant flow within the volume of the shell of an evaporator; (3) by a phase biased distribution of the refrigerant mixture, so that a gaseous portion is uniformly distributed into the evaporator shell, while liquid refrigerant and oil is distributed into the evaporator shell at a designated area; and (4) by preventing or reducing the occurrence of foaming inside the evaporator through anti-foaming surfaces, such as by the use of refrigerant phobic and lubricant phobic material(s). Refrigerant management can in turn improve the thermal performance and overall efficiency of the evaporator.
Patent GB-2525181-A (GB)
Title: System and method for executing a lubrication plan
Inventor: WILLEMS GUUS
IPC: F16N29/02
Filed: 2014-04-14
Abstract: A system and method for executing a lubrication plan comprising a grease meter 30 for measuring volume flow and a display 52. The meter comprises memory means for storing a set of instructions including volumes required at set locations, memory means for storing volume of grease that has been delivered at a lubrication point and means for communication with the display. The display comprises memory means for storing an image of each lubrication point and is configured to display the image with the prescribed amount of grease required at that point. The images are photographs of the machine with the lubrication point indicated visually. The display of the next image in the series is triggered by the meter storing a delivered volume for the previous location. The instructions may also include a prescribed type of grease and an assigned code for each point with the information being included in the displayed information. The display device may be physically separate from the meter and could be a tablet or smart phone. The grease meter may be incorporated into a grease gun.
Patent GB-2520149-A (GB)
Title: Die package with superposer substrate for passive components
Inventor: KAMGAING TELESPHOR
IPC: H01L25/16
Filed: 2014-09-16
Abstract: A semiconductor die package 100 includes active circuitry 104 on a front side of a die 102, such as a system on chip (SoC) die or radio frequency (RF) die which includes a silicon substrate, and a separate component substrate 110 near a back side of the die to carry passive components 112 which may include high Q inductors, transformers, capacitors and resistors. The component substrate may be bump bonded to the back surface of the die. A conductive path, which may comprise a through silicon via (TSV) 116 connects passive components to the active circuitry on the die. A package substrate 106 may be positioned over the front side of the die and connected through a mold compound 108 to the die 102. A multi-die stack may include a second die on the opposite side of the component substrate to the first die (see Fig. 2; 222). The component substrate may extend laterally beyond the die allowing direct connection between the component substrate and package substrate by through mold vias (TMVs) (Fig. 3; 334) for power connections.
Patent GB-2531058-A (GB)
Title: Signal processing apparatus
Inventor: TIMOTHY STYLES
IPC: G06F9/38
Filed: 2014-10-10
Abstract: A signal processing apparatus 10 comprises: a first computing unit 12; a second computing unit 14; a data memory 22; and a register file 16 which comprises a first register bank 18 and a second register bank 20. The apparatus is configured to alternate between a first and a second phase of operation, where: in the first phase, it is configured to read results data from the second register bank into the data memory and to write computation data from the data memory into the second register bank while the computing units perform a processing operation on data read from the first register bank (cycles 0 to 7 of Figure 4); and in the second phase, it is configured to read results data from the first register bank into the data memory and to write computation data from the data memory into the first register bank while the computing units perform a processing operation on data read from the second register bank (cycles 8 to 15 (not shown) of Figure 4). The dual bank register file 16 effectively provides a ping pong register, where banks are switched or swapped between operation phases.