Tunstall
Glen Alan Tunstall, Essex GB
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20130096895 | VEHICLE MANAGEMENT DEVICES - A vehicle monitoring device (VMD) in accordance with the invention comprises a microprocessor programmed to simulate a vehicle's powertrain, that is arranged to receive signals from a vehicle's engine management system in order to produce a real-time simulated model of the vehicle's powertrain operation whence the vehicle's actual instantaneous fuel consumption and/or emissions can be accurately predicted during operation of the vehicle and compared with predetermined or calculated optimum performance characteristics for the powertrain under the pertaining conditions in order to display the instantaneous operating conditions in relation to the optimum under any driving condition. The VMD is advantageously arranged to receive the signals from the on-board diagnostics (OBD or OBD-II or equivalent) port. The VMD is preferably programmed so that the said performance coefficient is used to calculate the instantaneous and/or cumulative quantity or percentage of fuel wasted as a result of non-optimum operation of the vehicle. The invention extends to the display. | 04-18-2013 |
John Tunstall, Buffalo Grove, IL US
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20140323020 | GRINDING AND POLISHING TOOL - A grinding tool includes a shank having an axis, and at least two abrasive portions mounted directly to and in contact with the shank without a hub therebetween. Each of the abrasive portions has a substantially identical profile formed therein. | 10-30-2014 |
20140366457 | ABRASIVE TOOLS AND METHODS OF FORMING THE SAME - An abrasive tool is provided that may include a body, which may include abrasive particles contained within a bond material. The abrasive particles may be a super abrasive material. The body may further include at least one of a ratio of tungsten to cast iron (W/CI) of not greater than about 1, a ratio of copper-containing compositions to cast iron (CCC/CI) of not greater than about 1, a ratio of titanium-containing compositions to cast-iron (TiCC/CI) of not greater than about 1, a ratio of tungsten carbide to cast iron (WC/CI) of not greater than about 1, a ratio of tungsten carbide to copper-containing compositions (WC/CCC) of not greater than about 1, a ratio of copper-containing compositions and titanium-containing compositions to cast iron ((CCC+TiC)/CI) of not greater than about 1.5 or a combination thereof. | 12-18-2014 |
20140366458 | ABRASIVE TOOLS AND METHODS OF FORMING THE SAME - An abrasive tool is provided that may include a body, which may include abrasive particles contained within a bond material. The abrasive particles may be a super abrasive material. The body may further include at least one of a break-in length of not greater than about 1000 linear meters, a maximum initial speed character of at least about 10 m/min, a life span of at least about 1000 linear meters, a dressing frequency of at least about 25 parts/dress, an edge quality of at least about 25% of a workpiece free from defects and a combination thereof. | 12-18-2014 |
20150283673 | GRINDING WHEEL FOR SHAPING FLAT GLASS - A grinding wheel is suited for shaping glass, notably glass that is less than or equal to 4 mm thick. This grinding wheel has at least one abrasive portion formed of at least one metal binder and of diamonds distributed in the binder. The binder has a Rockwell B hardness of between 95 and 105 and is tungsten-based. The diamonds have a size of between 75 and 95 μm and a concentration of between 2.2 ct/cm | 10-08-2015 |
20150343601 | ABRASIVE ARTICLE HAVING A CORE INCLUDING A POLYMER MATERIAL - An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio. | 12-03-2015 |
Jonathon Tunstall, Belfast GB
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20160063724 | Apparatus And Method For Processing Images Of Tissue Samples - A computer implemented image processing method is provided for identifying a tissue boundary of a tumour region of a tissue sample, the tissue sample containing non-tumour regions and at least one tumour region. The method includes obtaining an image of a tissue section of the tissue sample, identifying at least one image property of the image, and comparing the image property with classification data. The method further includes, based on the comparison, classifying a region of the image as a tumour region representing a tumour region in the tissue sample or a non-tumour region representing a non-tumour region in the tissue sample. If the region of the image is classified as a tumour region, the method includes identifying a boundary of the region of the image, and using the boundary to identify a tissue boundary of the tumour region of the tissue sample represented by the region of the image. | 03-03-2016 |
20160070949 | Method And Apparatus - A computer implemented method is provided for determining an amount of tumor cells in a tissue sample. The method includes obtaining first image data describing an image of a tissue sample at a first resolution, obtaining second image data describing the image at a second resolution, wherein the first resolution is lower than the second resolution, selecting a candidate tumor region from the second image data based on texture data determined from the first image data, identifying a tumor structure in the candidate region of the second image data, and determining a number of cells in the tumor structure based on its area and an estimate of tumor cell area to estimate an amount of tumor cells in the tissue sample. | 03-10-2016 |
Karl M. Tunstall, Highlands Ranch, CO US
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20120006569 | DRILL STRING/ANNULUS SEALING WITH SWELLABLE MATERIALS - A well system can include a drill string having a drill bit at an end thereof, and a swellable seal exposed to fluid in an annulus external to the drill string. The swellable seal can include a swellable material which swells in response to the fluid comprising a predetermined activating agent. A method of preventing undesired release of fluid from a wellbore can include displacing a drill string through the wellbore, thereby drilling the wellbore, and installing in the wellbore a swellable seal which, in response to the fluid comprising a predetermined activating agent, reduces flow through an annulus formed radially between the drill string and the wellbore. Another well system can include a swellable seal carried into a wellbore on a drill string, with the swellable seal including a swellable material which swells in response to a fluid in the wellbore comprising a predetermined activating agent. | 01-12-2012 |
Karl Michael Tunstall, Dallas, TX US
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20140318805 | COAL BED GAS WELL APPARATUS AND METHOD WITH MINABLE NON-SPARKING TUBULAR AND VALVE COMPONENTS - Disclosed is a wellbore configuration for use in coal bed gas production comprising tubing and down hole equipment made from non-sparking materials which can be mined out with the coal. | 10-30-2014 |
Kathryn A. Tunstall, Napa Valley, CA US
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20110112360 | MINIMALLY INVASIVE SURGICAL STABILIZATION DEVICES AND METHODS - The various embodiments of the present inventions provide stabilization devices and methods for use of the stabilization devices with minimally invasive gynecological procedures such as methods of preventing pregnancy by inserting intrafallopian contraceptive devices into the fallopian tubes. | 05-12-2011 |
Kathryn A. Tunstall, Napa, CA US
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20130133666 | MINIMALLY INVASIVE SURGICAL STABILIZATION DEVICES AND METHODS - The various embodiments of the present inventions provide stabilization devices and methods for use of the stabilization devices with minimally invasive gynecological procedures such as methods of preventing pregnancy by inserting intrafallopian contraceptive devices into the fallopian tubes. | 05-30-2013 |
20130139826 | MINIMALLY INVASIVE SURGICAL STABILIZATION DEVICES AND METHODS - The various embodiments of the present inventions provide stabilization devices and methods for use of the stabilization devices with minimally invasive gynecological procedures such as methods of preventing pregnancy by inserting intrafallopian contraceptive devices into the fallopian tubes. | 06-06-2013 |
Mickael Tunstall, Marseille FR
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20090126029 | Permanent Data Hardware Integrity - A method for processing digital data X of an item of software coded on l | 05-14-2009 |
Richard George Tunstall, Leicester GB
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20080261960 | Biologically active methylene blue derivatives - The present invention relates to a phenothiazinium compound of Formula (I): | 10-23-2008 |
20080268033 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES - The present invention relates to a phenothiazinium compound of Formula (I): | 10-30-2008 |
20080275033 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES - A phenothiazinium compound of Formula (I) | 11-06-2008 |
20080312219 | Biologically active methylene blue derivatives - The present invention relates to a phenothiazinium compound of Formula (I): | 12-18-2008 |
20120302557 | BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES - The present invention relates to a method of photodynamic therapy and to a method of inducing a photocytoxic effect which comprises applying to an area to be treated an effective amount of a compound of formula | 11-29-2012 |
Richard J. Tunstall, Bristol GB
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20120227413 | IGNITER - An igniter arranged to ignite combustion in a primary flow including a fuel and air mixture, the igniter including one or more geometric features arranged to: induce a shockwave flow structure at least partially disposed in the primary flow; and ignite the fuel and air mixture by virtue of the shockwave flow structure. The present disclosure also relates to a method of igniting combustion in a primary flow including a fuel and air mixture, the method including: providing one or more geometric features arranged to induce a shockwave flow structure; inducing the shockwave flow structure at least partially in the primary flow; and igniting the fuel and air mixture by virtue of the shockwave flow structure. | 09-13-2012 |
Richard John Tunstall, Bristol GB
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20160138475 | METHOD OF STARTING A GAS TURBINE ENGINE - A gas turbine engine comprises a compressor driven by a shaft, and a reference starting schedule, the compressor having a reference stability boundary, with the reference starting schedule defining a reference working line. A method of starting the gas turbine engine is described in which the method comprises the steps of: | 05-19-2016 |
Todd Bard Tunstall, Madisonville, LA US
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20100206884 | GAS BURNER BOILING POT - A pot, having a bottom and a continuous sidewall, defining a fluid or substance containing space therein. The pot further includes a plurality of fins extending along the bottom exterior surface of the pot, in various configurations, but preferably in a series of raised, curved arms that radiate out from the center of the pot and terminate at its outer edge, defining a plurality of spaces between each radiating arm. This configuration of raised, radiating arms along the exterior bottom wall of the pot increase the surface area of the bottom of the pot and absorbs the heat from the gas burner into the pot, thereby increasing the heating performance of the liquid or substance being heated therein. There may be further provided small mounds or waves on the interior bottom of the pot for further increasing the surface of the pot interior, which helps channel the heat in a circular motion, and helps induction of heat into the substance. A second embodiment includes a plurality of metal dowel members secured to the bottom of a container to absorb the heat from the gas burner into the pot, thereby increasing the heating performance of the liquid or substance being heated therein. | 08-19-2010 |