Hart, GB
Adam Hart, Essex GB
Patent application number | Description | Published |
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20110070107 | Disposable Pump Head - The present invention provides a pump, comprising: a disposable pump head having an input port and an output port, and being configured to be frictionally engaged to a motor so as to pump fluid into the input port, through the disposable pump head, and out the output port; and a canister having a cover and a latching arrangement, and configured with an interior cavity dimensioned to receive the disposable pump head, the cover configured to close and frictionally engage the disposable pump head and the motor. The cover has a compressible member, like a pad, dimensioned so as to push a top surface of the disposable pump head so as to frictionally engage the disposable pump head and the motor. The cover may be arranged on a hinge. The latching arrangement may comprise a part for grabbing a lip of the cover. The disposable pump head may be diaphragm pump comprising an upper housing, a valve housing, reciprocating pistons, a diaphragm, an outer piston plate, a bearing housing and a cam for coupling to a shaft of the motor. | 03-24-2011 |
Alan David Hart, Bristol GB
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20110053538 | HIGH SPEED FREQUENCY DETECTOR | 03-03-2011 |
Alan David Hart, Avon GB
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20090027267 | SCANNED ANTENNA SYSTEM - The invention comprises a feed horn ( | 01-29-2009 |
Alan Michael Hart, Harston GB
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20090070104 | ACOUSTIC COMMUNICATION SYSTEM - A number of encoders for encoding a data signal within an audio signal are provided. In some of the encoders, the audio signal is separated into a tonal part, and a residual part, and the data signal is shaped based on the residual part. In other encoders, the data signal is separated into a tonal part and a residual part, and the data signal is combined with the audio signal independence upon the residual part. In other encoders, the rate at which the data is encoded within the audio signal is varied in dependence upon the audio signal. There are also described various decoders associated with the described encoders. | 03-12-2009 |
20100240297 | COMMUNICATION SYSTEM - There is described a communication system in which data is received by and/or transmitted to a telecommunications apparatus using an acoustic data channel. In embodiments, the data is encoded within the audio track of a media broadcast or other public broadcast. The invention has particular, but not exclusive, relevance to a cellular communication system. There are also described acoustic position detection systems for determining the position of a telecommunications apparatus. | 09-23-2010 |
Alison Hart, Cambridge GB
Patent application number | Description | Published |
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20140061459 | FIELD ASYMMETRIC ION MOBILITY SPECTROMETRY SYSTEM - An apparatus, system and method for detecting, identifying, classifying and/or quantifying chemical species in a gas flow using a micro-fabricated ion filter coupled to a system adapted to apply drive signals to the ion filter. Coupled to the ion filter is a system adapted to measure the output of the ion filter, which in turn is coupled to a system adapted to extract numerical parameters from the measured output of the ion filter to facilitate chemical detection, identification, classification and/or quantification of the gas flow. | 03-06-2014 |
Andrew Hart, Solihull GB
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20150024905 | METHOD FOR NON-MICROSLIP BASED DUAL CLUTCH TRANSMISSION POWER ON UP SHIFT - A method of controlling a dual clutch transmission power on up shift including an on-coming clutch and an off-going clutch. The method includes implementing a prep phase comprised of decreasing torque on the off-going clutch, monitoring the off-going clutch speed to determine a slip point, and adding a bump torque to the off-going clutch when the off-going clutch reaches the slip point. The method implements a torque phase transferring torque from the off-going clutch to the on-coming clutch by increasing torque on the on-coming clutch towards an engine torque, decreasing torque on the off-going clutch, and simultaneously keeping the combination of torques greater than the slip point. | 01-22-2015 |
Andrew Ian Hart, Coleford GB
Patent application number | Description | Published |
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20100152563 | DUAL FLOW BLOOD MONITORING SYSTEM - A dual blood flow monitoring system includes an electronic first sensor, an electronic second sensor, and an electronic monitoring device in communication with the first sensor and the second sensor. The first sensor monitors a first blood flow and the second sensor monitors a second blood flow. The electronic monitoring device is operative to receive signals from the sensors and to calculate and display a differential value representing a difference between the at least one parameter of the first blood flow and the at least one parameter of the second blood flow. A dual blood flow monitoring system is provided in a method for simultaneously monitoring extracorporeal arterial and venous blood flows, in which the sensors are placed in communication with respective tubing lines carrying the arterial and venous blood flows. | 06-17-2010 |
Anthony John Hart, Nottingham GB
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20080302080 | CABLE/HOSE HAULAGE CHAIN - A housing module ( | 12-11-2008 |
Barrie Hart, Ipswich GB
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20110214855 | Expandable Device for Use in a Well Bore - An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position. | 09-08-2011 |
20120181017 | Expandable Device for Use in a Well Bore - An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position. | 07-19-2012 |
20130180706 | Expandable Device for Use in a Well Bore - An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position. | 07-18-2013 |
20140299331 | Expandable Device for Use in a Well Bore - An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position. | 10-09-2014 |
Brian Hart, Wakefield Yorkshire GB
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20100218955 | OIL FIELD SYSTEM FOR THROUGH TUBING ROTARY DRILLING - An oil field system comprising a main body having a bore therethrough, the main body having a connection at one end of the bore for, in use, connecting the main body to an existing wellhead, tree or other oil field equipment, a transverse cavity through the bore, the cavity having at least one opening to the outside of the main body, a plurality of flow control devices for insertion, at different times, into the cavity in order to selectively control fluid flow through the bore, wherein the plurality of flow control devices includes a gate valve and drilling BOP rams. | 09-02-2010 |
Brian Hart, Wakefield GB
Patent application number | Description | Published |
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20110297387 | Integrated Installation Workover Control System - A subsea production system for controlling fluid flow from a well. The system includes a subsea production tree and a drilling riser engageable with the well. The tree includes electrical and hydraulic lines to communicate with equipment in the tree and downhole in the well. The system also includes a tieback tool that can be installed in the tree through the drilling riser to establish communication with the tree electrical and hydraulic lines and permit access into the well bore. The system also includes an umbilical connectable with the tieback tool and extendable inside the drilling riser to the surface. The umbilical can be used to communicate the tieback tool. The umbilical can also be used to communicate with the tree and downhole equipment through the tieback tool connection with the tree. | 12-08-2011 |
20130175054 | SEALING MECHANISM FOR SUBSEA CAPPING SYSTEM - A sealing mechanism is provided. In one embodiment, a system includes a connector configured to couple one or more flow-control valves to equipment installed at a well and an isolation sleeve configured to be retained by the connector. The isolation sleeve may include a seal and a hydraulically actuated piston disposed adjacent one another about a body of the isolation sleeve such that actuation of the piston engages the seal. Additional systems, devices, and methods are also disclosed. | 07-11-2013 |
20130175055 | Sealing Mechanism for Subsea Capping System - Sealing mechanisms are provided. In one embodiment, a system includes a connector configured to couple one or more flow-control valves to equipment installed at a well and an isolation sleeve configured to be retained by the connector. The isolation sleeve may include a seal and a hydraulically actuated piston disposed adjacent one another about a body of the isolation sleeve such that actuation of the piston engages the seal. The isolation sleeve may also include a mechanically driven actuator ring, where the actuator ring energizes a seal against the bore of a tubing hanger. Additional systems, devices, and methods are also disclosed. | 07-11-2013 |
Darren James Hart, Berkshire GB
Patent application number | Description | Published |
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20090239761 | Protein arrays and uses thereof - The inventors herein describe methods for the production of a functional human, animal, plant or microbe protein arrays and methods to assay for interactions between the proteins on the array with molecules of interest, for example, using such arrays to determine the in vitro metabolite profile of any drug. Such protein arrays can be used, for example, to assay, in a parallel fashion, the protein products of DNA sequences encoding drug metabolizing enzymes (DMES) to obtain a toxicology profile. Also described herein is a novel DME expression and purification strategy using detergents and not requiring an ultra-centrifugation step. | 09-24-2009 |
Darren John Hart, Salisbury GB
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20120197343 | APPARATUS FOR FUNCTIONAL ELECTRICAL STIMULATION OF THE BODY - A controller is provided for a functional electrical stimulator for attachment to a leg comprising, a connector for a foot switch for sensing foot rise or foot strike, a circuit for responding to said foot switch for generating stimulation pulses and a connector for first and second electrodes for attachment to the leg for supplying stimulation pulses from said circuit The circuit includes a voltage divider of which the foot switch when connected comprises one element, a second element being provided by a digital potentiometer forming part of the controller. A micro controller is configured to make adaptive adjustment of the resistance of said digital potentiometer to take account of the resistance characteristics of the foot switch to provide an output or reference voltage permitting an open/closed state of the switch to be monitored. In an embodiment, manually operable external control devices form part of said controller and the micro controller is configured on operation of said external control devices to change between a working state in which stimulation pulses are provided depending on the state of the foot switch and a setup state for entry using the external control devices of parameters defining characteristics of the stimulation pulses. | 08-02-2012 |
David Kevin Hart, Cambridge GB
Patent application number | Description | Published |
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20090313507 | Generation of trace data in a multi-processor system - A data processing apparatus is provided having a plurality of processing circuits each having access to a memory. Tracing circuitry is provided for generating a stream of trace data for generating a stream of trace data corresponding to at least one of the plurality of processing circuits. Selection circuitry is provided to enable selective switching of the tracing circuitry from generating a first trace data stream corresponding to a first one of the plurality of processing circuits generating a second different trace data stream corresponding to a different one of the plurality of processing circuits. The selective switching is performed in dependence upon processing state information associating with one or more of the plurality of processing circuits. A corresponding method and computer program product are also provided. | 12-17-2009 |
Edward Hart, West Yorkshire GB
Patent application number | Description | Published |
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20090101133 | DEVICE FOR REGULATING THE AIR/GAS MIXTURE SUPPLIED TO BURNER APPLIANCES, IN PARTICULAR FOR BURNERS OF DECORATIVE FIRES - A device for regulating the air/gas mixture supplied to a gas burner appliance of a decorative fire is provided. The device includes a duct for supplying the air/gas fuel mixture to the burner and a choke of the flow of primary air taken into the duct and adapted to be mixed with the flow of gas or the flow of the air/gas mixture, in which heat-sensitive actuator acting directly on the choke is provided so that the choking of the flow is regulated automatically as a function of the heat level reached in the heat-sensitive actuator. | 04-23-2009 |
Jarrod Hart, Truro GB
Patent application number | Description | Published |
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20090062154 | PROPPANTS AND ANTI-FLOWBACK ADDITIVES MADE FROM SILLIMANITE MINERALS, METHODS OF MANUFACTURE, AND METHODS OF USE - Spherical and rod-shaped proppants and anti-flowback agents made from sillimanite minerals possess high strength and high conductivity. The sillimanite minerals may be selected from the group consisting of kyanite, sillimanite, and andalusite and may be used alone or in combination with other materials, such as bauxite, kaolin, meta-kaolin, pure or technical grade alumina (about 98%-99.9% alumina by weight), alumina-containing slag, zirconia, silica, iron, alkali elements (such as calcium, magnesium, and sodium), and virtually any other mineral containing alumina. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may comprise the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 03-05-2009 |
20090308610 | PROPPANTS AND ANTI-FLOWBACK ADDITIVES MADE FROM SILLIMANITE MINERALS, METHODS OF MANUFACTURE, AND METHODS OF USE - Spherical and rod-shaped proppants and anti-flowback agents made from sillimanite minerals possess high strength and high conductivity. The sillimanite minerals may be selected from the group consisting of kyanite, sillimanite, and andalusite and may be used alone or in combination with other materials, such as bauxite, kaolin, meta-kaolin, pure or technical grade alumina (about 98%-99.9% alumina by weight), alumina-containing slag, zirconia, silica, iron, alkali elements (such as calcium, magnesium, and sodium), and virtually any other mineral containing alumina. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may comprise the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 12-17-2009 |
20150184064 | Proppants and Anti-Flowback Additives Comprising Flash Calcined Clay, Methods of Manufacture, and Methods of Use - Spherical and rod-shaped proppants and anti-flowback agents made from flash calcined clays, such as flash calcined kaolin, possess high strength and high conductivity. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may include the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. | 07-02-2015 |
Jarrod Hart, Cornwall GB
Patent application number | Description | Published |
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20140080741 | FERROSILICON WEIGHTING AGENTS FOR WELLBORE FLUIDS - A weighting agent for use in a wellbore fluid composition is provided. The weighting agent includes a ferrosilicon material, wherein iron is present in the ferrosilicon material in an amount equal to or greater than about 50% by weight of the ferrosilicon material. A composition including a wellbore fluid and a weighting agent, as well as methods for using and making a weighting agent, are also provided. | 03-20-2014 |
Jarrod R. Hart, Cornwall GB
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20100048790 | Particulate Material - There is disclosed a particulate glass cullet having a d | 02-25-2010 |
20100130666 | Particulate Glass Compositions and Methods of Production - There is disclosed a composition comprising a fine particulate glass cullet. The particulate material may be obtained by a suitable grinding process. The particulate cullet is useful as an inexpensive filler for polymer compositions and in abrasive compositions. | 05-27-2010 |
Jason Hart, Bedfordshire GB
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20100125579 | DATA STORAGE - A data storage apparatus, for allowing querying of structured data, in which the structure of the data and the values of the data are stored separately, the apparatus comprising a computer system including a memory, | 05-20-2010 |
John Hart, Shefield GB
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20140087893 | GOLF CLUB HEADS WITH TURBULATORS AND METHODS TO MANUFACTURE GOLF CLUB HEADS WITH TURBULATORS - Embodiments of golf club heads with turbulators and methods to manufacture golf club heads with turbulators are generally described herein. Other embodiments may be described and claimed. | 03-27-2014 |
20150238829 | GOLF CLUB HEADS WITH TURBULATORS AND METHODS TO MANUFACTURE GOLF CLUB HEADS WITH TURBULATORS - Embodiments of golf club heads with turbulators and methods to manufacture golf club heads with turbulators are generally described herein. Other embodiments may be described and claimed. | 08-27-2015 |
John Ernest Hart, Tadley Hampshire GB
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20100292438 | PROTEINACEOUS COMPOUNDS - A purified novel peptide micrin and its fragments are disclosed. The molecule has hormonal functions and has wide-ranging biological effects. Several uses are disclosed including its therapeutic potential in tissue reduction, tumour suppression, infertility and senescence. A micrin-recognising antibody and the micrin gene are also disclosed. | 11-18-2010 |
John L. Hart, Bramcote GB
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20100143269 | PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF ASTHMA - Disclosed are aerosolized formulations for the treatment of asthma that contain mometasone furoate and formoterol fumarate and processes for preparing the same. | 06-10-2010 |
Justin Hart, Old Town GB
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20110202592 | Use of Multiple Connections to Extend RADIUS Identifier Space - A system and method is provided for accounting and authentication that communicates via RADIUS protocol. Multiple RADIUS clients are associated with multiple sets of RADIUS protocol identifiers, such that the number of available RADIUS protocol identifiers available for services request is increased. | 08-18-2011 |
Justin Hart, Purton GB
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20110271005 | LOAD BALANCING AMONG VOIP SERVER GROUPS - Described are computer-based methods and apparatuses, including computer program products, for load balancing among VOIP servers. An identity table includes an identity entry for a plurality of servers, each identity entry comprising a FQDN and load balancing information. A persistence table stores persistence entries indicative of a persistent connection between a client and a server. Updated load balancing information determined by the first server is received. The identity table is updated based on the updated load balancing information. A service request is received from a client. If the client is not associated with a persistence entry, a second server is selected from the plurality of servers based on load balancing information for each identity entry in the identity table. A persistence entry is stored indicative of a persistent connection between the client and the selected second server, the persistence entry comprising a FQDN and an identifier for the client. | 11-03-2011 |
20150280963 | METHODS AND SYSTEMS FOR INTEGRATING INDEPENDENT IMS AND WEBRTC NETWORKS - Independent IMS and WebRTC communications networks are integrated via an applications server including IMS and WebRTC functionality. A user equipment device including IMS and WebRTC capability is registered via the same application server with both the IMS and WebRTC networks. The application server is configured to make a routing determination whether to route a communications session over an IMS communications path or an RTC communications path when it is determined that parallel independent paths are available. | 10-01-2015 |
Justin Scott Hart, Swindon GB
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20080298354 | Packet Signaling Content Control on a Network - Described are computer-based methods and apparatuses, including computer program products, for packet signaling content control on a network. The content control includes two sets of filters—an ingress filter set and an egress filter set. For packets coming into an internal network, the packets (e.g., SIP packets) are filtered by an ingress filter associated with the external network and which determines whether to discard sets of information from the packet description information (e.g., a header, an optional header). The packet is also filtered by an egress filter associated with the internal network and which determines whether to discard sets of information from the packet description information. The packet is transmitted to the internal network. For packets leaving the internal network, the filtering occurs in the opposite direction (e.g., egress filter associated with the internal network and then ingress filter associated with the external network). | 12-04-2008 |
20110083175 | Methods and Apparatuses for Policing and Prioritizing of Data Services - Methods and apparatuses, including computer program products, are described for policing and prioritizing of data services. Each packet in a data stream is directed to a substream policer of a plurality of substream policers. Each packet is allowed through the substream policer based on rate parameters associated with the substream policer. The packets allowed by the substream policer are directed to an aggregate policer. Each packet allowed through the substream policer is allowed through the aggregate policer based on rate parameters associated with the aggregate policer. The substream policer and the aggregate policer are charged for each packet allowed by both the substream policer and the aggregate policer. The substream policer and the aggregate policer are not charged for each packet not allowed by either the substream policer or the aggregate policer. | 04-07-2011 |
Justin Scott Hart, Purton GB
Patent application number | Description | Published |
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20120166621 | Sharing the Status of S-CSCF Nodes Across I-CSCF Nodes in a Communications Network - Methods and apparatuses, including computer program products, are described for sharing the status of S-CSCF nodes across a plurality of I-CSCF nodes in a communications network. The system includes a first I-CSCF node of the plurality of I-CSCF nodes configured to monitor status of one or more S-CSCF nodes connected to the first I-CSCF node, wherein the one or more S-CSCF nodes connected to the first I-CSCF node comprise a subset of the S-CSCF nodes in the network, and transmit the monitored status of the one or more S-CSCF nodes connected to the first I-CSCF node to a second I-CSCF node. The second I-SCSF node is configured to monitor status of one or more S-CSCF nodes connected to the second I-CSCF node, wherein the one or more S-CSCF nodes connected to the second I-CSCF node comprise a subset of the S-CSCF nodes in the network. | 06-28-2012 |
Keith Hart, Worcestershire GB
Patent application number | Description | Published |
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20080277011 | Flow Regulator - A flow regulator ( | 11-13-2008 |
20130075496 | SANITARY FITTED ELEMENT FOR A WATER OUTLET - A sanitary fitted element ( | 03-28-2013 |
Keith Hart, Welland GB
Patent application number | Description | Published |
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20100212761 | Sanitary Water Outlet with a Ball and Socket Joint - A sanitary water outlet has at least two ball-and-socket joints, each of which comprises a socket and a spherical part pivotably held therein which have mutually connected water conduits. The outer circumference of the socket of one ball joint is formed as the spherical part of the adjacent ball joint. The action radii of the at least two mutually connected ball joints are added to one another and therefore provide a significantly enlarged action radius. Because the socket of one ball joint is constructed on its outer circumference at the same time as the spherical part of the adjacent ball joint, the water outlet according to the invention has a comparatively low overall height. | 08-26-2010 |
20150129684 | ELONGATE CONTINUOUS FLOW CONTROLLER WITH WEB-SHAPED OR STRING-SHAPED FLOW RESTRICTOR - A sanitary insertion unit ( | 05-14-2015 |
Kenneth Hart, Buckinhamshire GB
Patent application number | Description | Published |
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20140075876 | MODULAR ENTRANCE FLOOR SYSTEM - A modular entrance floor system comprising a plurality of floor sections, the plurality of floor sections being disposed adjacent each other and defining a perimeter of an entrance floor area. Each floor section includes a base plate permanently coupled to a foundation, and a surface plate removably attached to the base plate. The surface plate has at least one drain feature. The plurality of floor sections are configured such that the surface plate of a first floor section is interchangeable with the surface plate of a second floor section, independent of the adjacent floor sections. | 03-20-2014 |
Kenton Hart, Aberystwyth GB
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20110165277 | Biological Materials and Uses Thereof - There is provided the use of a sandalwood extract or a sandalwood analogue as an additive to animal foodstuff for the reduction of methane production, reduction of bacterial mediated protein breakdown and reduces bacterial growth in the stomach. There are also provided food products and methods of making food products incorporating sandalwood extracts or sandalwood analogues. | 07-07-2011 |
Kevin Anthony Hart, Cheshire GB
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20090142351 | Human and rat PGC-3, PPAR-gamma coactivations and splice variants thereof - A novel gene PGC-3, and its role in regulating the transcriptional activity of PPARγ in adipose tissue. PGC-3 is highly expressed in human white adipose tissue and has utility in the development of new therapeutic agents for use in the treatment of obesity and other related disorders such as non-insulin dependent diabetes mellitus, insulin resistance syndrome, dyslipidemia, and atherosclerosis. | 06-04-2009 |
Mark Christopher Hart, Scotland GB
Patent application number | Description | Published |
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20080200346 | METHOD AND DEVICE - An indicator device, and a biological test method, for determining the toxic fingerprint and degree of toxicity, comprising at least 3, preferably at least 11, different microorganisms freeze-dried on an inert support material, wherein the microorganisms are being selected to form a high diversity of microorganisms, on the support material, with regards to the taxonomical tree and high diversity regarding responses to toxic chemicals. Further, a kit and a process for producing the indicator device is also disclosed. | 08-21-2008 |
Nicholas Andrew Hart, South Yorkshire GB
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20080211295 | Wheel Clamping Assemblies - An axle assembly ( | 09-04-2008 |
Nicholas Andrew Hart, Sheffield GB
Patent application number | Description | Published |
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20130099557 | WHEEL CLAMPING ASSEMBLIES - An axle assembly ( | 04-25-2013 |
Nigel Hart, Locksbottom Kent GB
Patent application number | Description | Published |
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20110050418 | SECURITY SYSTEM - A security system comprising: a controller; and a plurality of dispensing devices, wherein the controller is configured to receive signals from a plurality of remote detectors and transmit signals to the plurality of dispensing devices, the controller being adapted to determine which of the plurality of detectors has transmitted a signal and transmit a signal to a selected one or more dispensing devices to dispense a fluid based on said determination, wherein each dispensing device is configured to receive signals from the controller and dispense fluid when a signal is received. | 03-03-2011 |
Nigel T. Hart, Derly GB
Patent application number | Description | Published |
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20090068538 | Module for a fuel cell stack - A fuel cell stack ( | 03-12-2009 |
Nigel T. Hart, Derby GB
Patent application number | Description | Published |
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20090194219 | SOLID OXIDE FUEL CELL COMPONENT AND A METHOD OF MANUFACTURING A SOLID OXIDE FUEL CELL COMPONENT - A solid oxide fuel cell component ( | 08-06-2009 |
20100129727 | SOLID OXIDE FUEL CELL COMPONENT AND A METHOD OF MANUFACTURING A SOLID OXIDE FUEL CELL COMPONENT - A solid oxide fuel cell component ( | 05-27-2010 |
20140065506 | MODULE FOR A FUEL CELL STACK - A fuel cell stack ( | 03-06-2014 |
Paul Douglas Hart, Lowestoft GB
Patent application number | Description | Published |
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20090169319 | DOWNHOLE DEBURRING TOOL - A downhole deburring tool is equipped with retractable cutters which permit it to fit through restrictions in a wellbore—e.g., a subsurface safety valve—and subsequently expand to deburr or scrape a section of tubing having an internal diameter greater than that of the restriction. In one preferred embodiment, tapered surfaces on the tool act to effect retraction of the cutters during withdrawal of the tool from a wellbore. Deburring operations with the tool may increase the effectiveness of bridge plugs and/or ball sealer systems to permit chemical treatment of selected zones. Scraping operations with the tool to remove scale, corrosion and other material from the inner surface of a well tubular can increase the effective diameter of the tubing thereby allowing greater production | 07-02-2009 |
Peter Hart, Litton GB
Patent application number | Description | Published |
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20100272514 | WATER DETENTION SYSTEM INCORPORATING A COMPOSITE DRAINAGE MEMBRANE - A water detention system comprises a sub-base of crushed rock or stone overlying an impermeable layer which may be naturally-occurring, as in an impermeable sub-grade, or may be formed by an impermeable membrane laid over the sub-grade prior to the sub-base layer. Over the sub-base layer is an incompletely impermeable layer the impermeability of which is compromised by openings in the form of slits or by spacing between adjacent strips forming the layer. These openings allow water to percolate downwardly through the layer into the sub-base, but substantially inhibit the escape of moisture by evaporation thereby serving to retain the collected water. Above the incompletely impermeable layer may be a laying course of finer particulate material such as pea gravel over which may be laid a wear surface of slabs or blocks to form an area for traffic, such as a roadway or parking area. | 10-28-2010 |
Philip Hart, Nottingham GB
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20080231647 | Printing - A method and apparatus for transferring an image of predetermined length onto a substrate by selective energization of a row of printing elements in a printhead of a printing apparatus. The printing apparatus may be arranged with a print ribbon located between the printhead and the substrate such that ink is selectively transferred from the ribbon to the substrate as a result of energisations of the printing elements. The image to be printed is rendered in memory as a series of rows of pixels and the apparatus is set up to download the rendered rows of pixels to the printhead successively. The relative positioning of successively printed rows of pixels on the substrate is determined by relative displacement between the printhead and the substrate. The apparatus is set up to control the positioning of the rows of pixels by controlling the delay between successive energisations of the printing elements. Operational characteristics of the printing apparatus are determined, and the image is rendered such that the number of rows of the pixels in the rendered image is no greater than the maximum number of rows of pixels which can be printed in the length of the image given the operational characteristics of the printing apparatus. Additional rows of pixels may be printed between pairs of rows of printed which correspond to consecutive rows in the rendered image. The pixel content of each additional row is a function of the pixel content of the adjacent pairs of rows. | 09-25-2008 |
20100172682 | TAPE DRIVE - A printing apparatus configured to carryout a plurality of printing operations. The apparatus comprises a tape drive comprising two motors, two tape spool supports on which spools of tape may be mounted, each spool being drivable by a respective one of said motors, and a controller for controlling the energisation of the motors such that the tape may be transported in at least one direction between spools mounted on the of a characteristic of said tape, the characteristic being affected by operation of the tape drive, determine whether said value satisfies a predetermined criterion, and if said value does not satisfy said predetermined criterion, to provide a predetermined control signal, said predetermined control signal being configured to affect said characteristic of said tape. | 07-08-2010 |
20120069125 | PRINTING METHOD AND APPARATUS - A thermal transfer printer comprises a print head drive mechanism that is configured to reciprocally move a print head parallel to movement of a carrier ribbon past the print head. A controller is configured to control the print head drive mechanism to move the print head in a first direction along the carrier ribbon to transfer ink material from the carrier ribbon to a substrate to print a first portion of an image on a first area of the substrate. The controller is also configured to control movement of the print head in a second direction opposite to the first direction as the carrier ribbon and substrate are also moved in the second direction to position the print head relative to the carrier ribbon so that a second portion of the image is printed on a second are of the substrate adjacent to the first area of the substrate. | 03-22-2012 |
20130010047 | PRINTING - A method and apparatus for transferring an image of predetermined length onto a substrate by selective energization of a row of printing elements in a printhead of a printing apparatus. Operational characteristics of the printing apparatus are determined, and the image is rendered such that the number of rows of the pixels in the rendered image is no greater than the maximum number of rows of pixels which can be printed in the length of the image given the operational characteristics of the printing apparatus. Additional rows of pixels may be printed between pairs of rows of printed which correspond to consecutive rows in the rendered image. The pixel content of each additional row is a function of the pixel content of the adjacent pairs of rows. | 01-10-2013 |
20130106974 | TAPE DRIVE AND PRINTING APPARATUS | 05-02-2013 |
20140002568 | PRINTING METHOD AND APPARATUS | 01-02-2014 |
20140063171 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 03-06-2014 |
Philip Hart, Nuthall GB
Patent application number | Description | Published |
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20090190989 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 07-30-2009 |
20090196670 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 08-06-2009 |
20110012977 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 01-20-2011 |
20120133725 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 05-31-2012 |
Philip Hart, Nottinghamshire GB
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20150274346 | LABELLING MACHINE AND METHOD FOR ITS OPERATION - A labelling machine comprises a supply spool support for supporting a supply spool comprising label stock comprising a web and a plurality of labels attached to the web and which are separable from the web; a take-up spool support adapted to take up a portion of web; a sensor configured to produce a sensor signal indicative of a periodic property of at least a portion of the label stock; and a controller configured to calculate a displacement of the web a web path defined between the supply spool and the take-up spool based upon the sensor signal and a length of a component of the label stock. | 10-01-2015 |
20150291302 | MACHINE AND METHOD FOR ITS OPERATION - A labelling machine comprises a supply spool support for supporting a supply spool comprising label stock comprising a web and a plurality of labels attached to the web and which are separable from the web; a take-up spool support adapted to take up a portion of web; a first motive means configured to propel the web along a web path from the supply spool support towards the take up spool support, the first motive means comprising a first motor including a first stator and a first rotor; a labelling peel beak located along the web path and configured to peel the labels from label web as the label stock passes the labelling peel beak; and a printer for printing on the labels. The printer includes a ribbon supply spool support for supporting a ribbon supply spool comprising printer ribbon for the printer; a ribbon take-up spool support adapted to take up a portion of the printer ribbon; and a second motive means configured to propel the printer ribbon from the supply spool support towards the take up spool support, the second motive means comprising a second motor including a second stator and a second rotor. The labelling machine further comprises a base plate. The following components are mounted to the base plate such that the majority of each component is located on one side of a first surface of the base plate: supply spool support, take-up spool support, first stator, labelling peel beak, ribbon supply spool support, ribbon take-up spool support and second stator. | 10-15-2015 |
Phillip Hart, Nuthall GB
Patent application number | Description | Published |
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20100135709 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 06-03-2010 |
Phillip Hart, Nottingham GB
Patent application number | Description | Published |
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20120086763 | TAPE DRIVE AND PRINTING APPARATUS - A tape drive for use in for example a transfer printing apparatus to drive a printer ribbon. The printer ribbon is mounted on two spools each of which is driven by a respective stepper motor. A controller controls the energization of the motor such that the ribbon is transported in at least one direction between spools mounted on the spool support. The controller is operative to energize both motors to drive the spools of ribbon in the direction of ribbon transport to achieve push-pull operations. Ribbon tension is monitored to enable accurate control of ribbon supply and ribbon take-up, the ribbon tension being monitored, for example, by monitoring power supply to the two stepper motors. | 04-12-2012 |
Robert Anthony Hart, Bracknell GB
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20090071008 | Cartridge Detachment Sensor - A safety razor has a handle and a cartridge selectively detachable from the handle. The cartridge has at least one blade with a sharp cutting edge and an expected shaving utility. A connecting structure is coupled to the handle and attaches or detaches the cartridge from the handle in response to a detachment action performed by a user. A detector within the handle has an actuator coupled to the connecting structure and a sensor for generating a signal, wherein the actuator applies an action on the sensor during the action and the sensor generates the signal in response to the action. | 03-19-2009 |
20090071010 | Cartridge Life Indicator - A powered wet razor has a handle and a cartridge selectively detachable from the handle. The cartridge has at least one blade with a sharp cutting edge and is characterized by an expected shaving utility. An electrical arrangement that detects and tracks utility of the razor and determines a remaining shaving utility based on the expected utility and the tracked utility. The razor includes an indicator for providing a remaining shaving utility signal to a user. | 03-19-2009 |
20090119923 | Sensor For A Razor - A safety razor has a handle and a cartridge selectively detachable from the handle. The cartridge has at least one blade with a sharp cutting edge and a beginning shaving utility. A connecting is coupled to the handle for attaching or detaching the cartridge from the handle in response to an action. The safety razor includes a sensor that generates a signal in response to the action. | 05-14-2009 |
20100031510 | HEATED SHAVING RAZOR - Razors are provided that include an electrical circuit configured to deliver energy to a heating element positioned within the razor cartridge. The heating element heats a heat dissipating strip positioned in the razor cartridge which dissipates the heat to the user's skin during shaving. | 02-11-2010 |
20120266465 | CARTRIDGE DETACHMENT SENSOR - A safety razor has a handle and a cartridge selectively detachable from the handle. The cartridge has at least one blade with a sharp cutting edge and an expected shaving utility. A connecting structure is coupled to the handle and attaches or detaches the cartridge from the handle in response to a detachment action performed by a user. A detector within the handle has an actuator coupled to the connecting structure and a sensor for generating a signal, wherein the actuator applies an action on the sensor during the action and the sensor generates the signal in response to the action. | 10-25-2012 |
20150068043 | HEATED SHAVING RAZOR - A razor having a handle with a power source. A cartridge has a skin contacting surface mounted to the handle. A metallic heat dissipating strip has an upper skin contact surface adjacent to the skin contacting surface of the cartridge. A heating element is positioned below the heat dissipating strip. The heating element has a resistive member with a pair of electrical contacts and a resistance of about 0.5 Ohms to about 20 Ohms. A ceramic insulating member is positioned between the metal heat dissipating strip and the resistive member. An electrical circuit is in electrical communication with the power source and is configured to deliver energy to the resistive member to heat the resistive member of the heating element. The resistive member of the heating element delivers heat to the heat dissipating strip. | 03-12-2015 |
Steve Hart, Brimsham Park GB
Patent application number | Description | Published |
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20100139983 | ROTARY STEERABLE DEVICES AND METHODS OF USE - The invention provides rotary steerable devices and methods for use of rotary steerable devices. One aspect of the invention provides a rotary steerable device including: a cylinder configured for rotation in a wellbore, the cylinder having a slot and a gauge; and at least one cam received in the slot. The cam is configured for selective actuation between a first position, wherein the cam lies within the gauge of the cylinder, and a second position, wherein the cam is displaced out of the gauge of the cylinder. | 06-10-2010 |
Steven Hart, Bristol GB
Patent application number | Description | Published |
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20100101867 | SELF-STABILIZED AND ANTI-WHIRL DRILL BITS AND BOTTOM-HOLE ASSEMBLIES AND SYSTEMS FOR USING THE SAME - A wellsite system includes a drill string suspended within a borehole, and a bottom hole assembly with a drill bit at its lower end, where the drill bit is a self stabilized and anti-whirl drill bit. The drill bit includes an interior cavity in fluid communication with the drill string, and a plurality of gauge pads located on the exterior of the drill bit. One or more of the gauge pads include an orifice in communication with the interior cavity, where the orifice is arranged at an angle relative to cutters fixed to the drill bit. The drill bit is configured such that a fluid continuously flows from each of the orifices. | 04-29-2010 |
Stuart Hart, Conventry GB
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20150294546 | LOW POWER DETECTION AND ALARM - This invention is an alarm apparatus ( | 10-15-2015 |
Stuart Hart, Coventry GB
Patent application number | Description | Published |
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20110304469 | ALARM CONNECTABLE TO AN EXTERNAL AC POWER SUPPLY FOR STANDBY POWER AND COMPRISING BATTERY - An alarm for detecting radiation and/or pollutants such as smoke, carbon monoxide or the like, the alarm comprises: an alarm circuit ( | 12-15-2011 |
20120044075 | RELATING TO ALARMS - An alarm for detecting radiation and/or air pollutants such as smoke, carbon monoxide or the like has a control circuit ( | 02-23-2012 |
20130033699 | ALARM - An optical smoke detector ( | 02-07-2013 |
20130093594 | SMOKE DETECTOR - An alarm for detecting smoke comprises a housing ( | 04-18-2013 |
20130201022 | OPTICAL SMOKE DETECTOR - An optical smoke detector ( | 08-08-2013 |
Stuart Arthur Hart, Coventry GB
Patent application number | Description | Published |
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20080303677 | Alarm Apparatus and Adaptor - Alarm apparatus for detecting radiation and/or pollutants such as smoke, carbon monoxide or the like comprising a housing means housing an alarm circuit. The alarm circuit includes detection means for detecting the radiation and/or pollutants, alert means for alerting a user of the presence of the pollutant, and control means for controlling the alarm circuit. The alarm apparatus also includes an adaptor comprising first connection means configured for electrically connecting the adaptor to a source of mains electricity, second connection means configured for onward electrical connection to the alarm. The adaptor is configured for fixedly supporting the alarm relative to the source of mains electricity. | 12-11-2008 |
20100117840 | FIRE ALARM AND LIKE DEVICES - An alarm for detecting radiation and/or pollutants such as smoke, carbon monoxide or the like has a housing, a mounting plate for mounting the housing to a flat surface, cooperating means on the housing and the mounting plate engageable to secure the housing to the mounting plate, and an alarm circuit including a detector for detecting the radiation and/or pollutants. The alarm also has a switch in the alarm circuit in the housing and a magnet on the mounting plate, the arrangement being such that the magnet actuates the switch in response to engagement of the housing with the mounting plate thereby to arm the circuit. A battery compartment in the housing receives a battery for the alarm and stop means prevent proper engagement of the cooperating means in the absence of the battery. The mounting plate is generally planar having an upper surface and a through-opening for receiving a fixing such as a screw for fixing the mounting plate to a generally flat surface. The through-opening is elongate having an enlarged portion for passage of the head of the fixing through the through-opening, a narrowed portion for retention of the head and a neck portion therebetween. The alarm circuit also preferably includes actuation means configured to scroll through the various functions of the alarm when the actuation means is activated in a particular fashion. | 05-13-2010 |
Terance Hart, Winnersh GB
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20130331371 | Azetidine Derivatives - Compounds of formula (I) are inhibitors of fatty acid amide hydrolase, (FAAH), and which are useful in the treatment of diseases or medical conditions which benefit from inhibition of FAAH activity, such as anxiety, depression pain, inflammation, and eating, sleep, neurodegenerative and movement disorders: | 12-12-2013 |
20150183769 | Azetidine Derivatives - Compounds of formula (I) are inhibitors of fatty acid amide hydrolase, (FAAH), and which are useful in the treatment of diseases or medical conditions which benefit from inhibition of FAAH activity, such as anxiety, depression pain, inflammation, and eating, sleep, neurodegenerative and movement disorders: | 07-02-2015 |
Terance Hart, Berkshire GB
Patent application number | Description | Published |
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20120028953 | Azetidine Derivatives - Compounds of formula (I) are inhibitors of fatty acid amide hydrolase, (FAAH), and which are useful in the treatment of diseases or medical conditions which benefit from inhibition of FAAH activity, such as anxiety, depression pain, inflammation, and eating, sleep, neurodegenerative and movement disorders: Formula (I) Wherein Ar | 02-02-2012 |
Terance W. Hart, Cambridge GB
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20130331568 | ACETYLENE DERIVATIVES HAVING MGLUR 5 ANTAGONISTIC ACTIVITY - The invention provides compounds of formula I | 12-12-2013 |
Terance William Hart, Chapel-En-Le-Frith GB
Patent application number | Description | Published |
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20110195983 | QUINAZOLINONE DERIVATIVES USEFUL AS VANILLOID ANTAGONISTS - The present invention relates to the use of a quinazolinone compound of the formula (I) wherein R | 08-11-2011 |
20120184571 | QUINAZOLINONE DERIVATIVES USEFUL AS VANILLOID ANTAGONISTS - The present invention relates to the use of a quinazolinone compound of the formula (I) wherein R | 07-19-2012 |
20140315932 | QUINAZOLINONE DERIVATIVES USEFUL AS VANILLOID ANTAGONISTS - The present specification relates to the use of a quinazolinone compound of the formula (I) wherein R | 10-23-2014 |
Terance William Hart, Cambridge GB
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20120010263 | ACETYLENE DERIVATIVES HAVING MGLUR 5 ANTAGONISTIC ACTIVITY - The invention provides compounds of formula I | 01-12-2012 |
Terance William Hart, High Peak GB
Patent application number | Description | Published |
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20080312316 | Chromone Derivatives Useful as Antagonists of Vr1 Receptors - The invention relates to novel heterocyclic compounds of the formula | 12-18-2008 |
Timothy Hart, Southampton GB
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20090257116 | Erbium and Erbium/Ytterbium Cladding Pumped Hybrid Optical Amplifier - An optical fiber amplifier apparatus and optical signal amplification method are provided. In one example, the amplifier apparatus comprises an optical combiner that is configured to receive an input optical signal to be amplified and a pump light beam. The optical combiner combines for output the input optical signal and the pump light beam. A first cladding pumped optical fiber in which Erbium is the only optically active dopant is coupled to the optical combiner to receive the pump light beam and the input optical signal. The first cladding pumped optical fiber pre-amplifies the input optical signal and passes the pre-amplified input optical signal and power of the pump light beam not absorbed by the first cladding pumped optical fiber. A second cladding pumped optical fiber is provided that is coupled to the first cladding pumped optical fiber. Erbium and Ytterbium are optically active dopants in the second cladding pumped optical fiber. The second cladding pumped optical fiber absorbs power of the pump light beam that was not absorbed by the first cladding pumped optical fiber to further amplify the pre-amplified input optical signal to produce an output amplified optical signal that is a desired amplified version of the input optical signal. | 10-15-2009 |
Tony Hart, Colne, Lancashire GB
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20140083829 | Actuator Assembly Having An External Plunger Sleeve - A plunger-style actuator assembly for use in a detent mechanism includes a guide post and an external plunger sleeve supported for sliding movement over the guide post. The external plunger sleeve rides along bearing surfaces that longitudinally extend between the guide post and the external plunger sleeve. | 03-27-2014 |