Patents by Inventor Christopher J. Taylor
Christopher J. Taylor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8402930Abstract: A cooling system for a marine engine is provided with various cooling channels and passages which allow the rates of flow of its internal streams of water to be preselected so that heat can be advantageously removed at varying rates for different portions of the engine. In addition, the direction of flow of cooling water through the various passages assists in the removal of heat from different portions of the engine at different rates so that overheating can be avoided in certain areas, such as the exhaust manifold and cylinder head, while overcooling is avoided in other areas, such as the engine block.Type: GrantFiled: May 19, 2009Date of Patent: March 26, 2013Assignee: Brunswick CorporationInventors: Christopher J. Taylor, David J. Belter
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Publication number: 20120264096Abstract: One embodiment of a Benign Prostate Hyperplasia (BPH) laser ablation simulator includes a frame, a mock hypotube, a mock laser fiber, a mock camera assembly, a laser fiber position tracker and a camera position tracker. The mock hypotube is supported by the frame, has a longitudinal axis, is received within the hypotube and is configured to move along the longitudinal axis and rotate about a laser fiber central axis relative to the hypotube. The mock camera assembly is attached to the hypotube and is configured to rotate about a camera central axis relative to the hypotube. The laser fiber position tracker is configured to output laser fiber position information that is indicative of a position of the mock laser fiber relative to the hypotube. The camera position tracker is configured camera position information that is indicative of a position of the mock camera assembly relative to the hypotube.Type: ApplicationFiled: April 13, 2012Publication date: October 18, 2012Inventors: Christopher J. Taylor, Jesse R. Haakenson
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Patent number: 7980270Abstract: Some embodiments of the present invention provide a spool valve having a spool axially movable within a sleeve of two or more stacked rings having projections extending therebetween. One or more seals on the spool can slide across surfaces of the stacked rings in movement of the spool to different positions corresponding to different states of the valve. In some embodiments, one or more of the stacked rings can have projections extending toward and contacting an adjacent ring of the sleeve, thereby maintaining desired axial positions of the rings relative to one another while providing apertures through which fluid can flow and supporting surfaces for each seal as it slides from one ring to another.Type: GrantFiled: May 12, 2005Date of Patent: July 19, 2011Assignee: SHURflo, LLCInventors: Paul H. Bertsch, Christopher J. Taylor-McCune, Christopher H. Verdugo
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Patent number: 7806740Abstract: An oil temperature moderating system of an outboard motor causes cooling water to be warmed to a predefined magnitude of temperature and then conducted through a temperature responsive valve to a coolant conduit, or coolant jacket, in thermal communication with oil within an oil sump of the outboard motor. In this way, the oil within the oil sump is continuously disposed in thermal communication with cooling water that has achieved a temperature controlled by a thermostat or similar device and, as a result, is above the temperature of the water drawn from a body of water in which the outboard motor is operated. This type of system reduces the temperature of oil in the oil sump when it is greater than the cooling water flowing through the thermostat and raises the temperature of oil in the oil sump when it is cooler than water flowing through the thermostat.Type: GrantFiled: October 13, 2008Date of Patent: October 5, 2010Assignee: Brunswick CorporationInventors: Christopher J. Taylor, Charles H. Eichinger, Nathan C. King
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Patent number: 7584080Abstract: A statistical shape model is built by automatically establishing correspondence between a set of two dimensional shapes or three dimensional shapes. A parameterization of each shape is determined and, a statistical shape model is built using the parameterization. An objective function is used to provide an output which indicates the quality of the statistical shape model. By performing these steps repeatedly for different parameterizations and comparing the quality of the resulting statistical shape models using output of the objective function to determine which parameterization provides the statistical shape model having the best quality, the output of the objective function is a measure of the quantity of information required to code the set of shapes using the statistical shape model.Type: GrantFiled: December 6, 2001Date of Patent: September 1, 2009Assignee: Imorphics LimitedInventors: Christopher J. Taylor, Rhodri Davies, Timothy F. Cootes, Carole Twining
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Publication number: 20090130928Abstract: A cooling system for a marine engine having a turbocharger provides for the flow of coolant through heat emitting objects prior to flowing through a coolant jacket of the turbocharger itself. This avoids the potentially disadvantageous circumstance of directing cold water directly from a body of water through the cooling jacket of the turbocharger. Both open loop and closed loop versions of the invention are illustrated and described.Type: ApplicationFiled: July 20, 2007Publication date: May 21, 2009Inventors: Christopher J. Taylor, Timothy S. Reid, Richard A. Davis, David J. Belter, Klaus Fuoss
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Publication number: 20090064311Abstract: An application server enables a secure network interaction. The application server receives a request for the secure network interaction from a third-party server. In response, the application server determines a security procedure, such as an authentication procedure, and a client corresponding to the secure network interaction. The client includes a secure desktop agent (SDA). The application server sends a message to the client that activates the SDA. The SDA establishes a secure connection with the application server. The SDA receives user credentials in a secure desktop environment and transmits them to the application server over the secure connection. The application verifies the user credentials and sends a digitally-signed authenticated response to the third-party server.Type: ApplicationFiled: August 28, 2008Publication date: March 5, 2009Applicant: Youtility Software Inc.Inventors: David M. Clark, Christopher J. Taylor, Kristinn V. Helyar
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Patent number: 7421983Abstract: A cooling system for a marine propulsion device incorporates both a closed portion and an open portion. The closed portion is operated to encourage nucleate boiling and is provided with a pump and a valve in order to regulate the rate of flow of coolant through certain heat emitting regions of the engine. The pump can be an electric variable speed pump and the valve can be used to direct coolant through a heat exchanger or to bypass the coolant around the heat exchanger.Type: GrantFiled: March 26, 2007Date of Patent: September 9, 2008Assignee: Brunswick CorporationInventor: Christopher J. Taylor
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Patent number: 7318396Abstract: A cooling system for a marine engine incorporates first and second thermally responsive valves which are responsive to increases in temperature above first and second temperature thresholds, respectively. The two thermally responsive valves are configured in serial fluid communication with each other in a cooling system, with one thermally responsive valve being located upstream from the other.Type: GrantFiled: June 20, 2005Date of Patent: January 15, 2008Assignee: Brunswick CorporationInventors: David J. Belter, William D. Lanyi, Richard A. Davis, Steve Wynveen, Christopher J. Taylor
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Patent number: 7295709Abstract: A method of object identification comprising, for an image in which an object is to be identified, determining for each of a set of location in the direction in which the gradient of intensity change to an adjacent location is greatest together with the magnitude of that gradient, modifying the gradient magnitude using a nonlinear function, the modified gradient and the associated direction for the set of location providing a vector representative of the image, and comparing the vector with a previously generated statistical model which provides identification of the object.Type: GrantFiled: May 24, 2002Date of Patent: November 13, 2007Assignee: The Victoria University of ManchesterInventors: Timothy F. Cootes, Christopher J. Taylor
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Patent number: 7264520Abstract: A cooling system for an outboard motor pumps water from a body of water through certain selected portions of the outboard motor and through a heat exchanger which, in turn, comprises a coolant conduit that is directed to conduct the coolant in thermal communication with various portions of the outboard motor. The engine block is cooled by a flow of the coolant and an engine head is cooled by a flow of water from the body of water. Other heat emitting devices are connected in thermal and fluid communication with the water and coolant conduits.Type: GrantFiled: October 24, 2006Date of Patent: September 4, 2007Assignee: Brunswick CorporationInventors: Christopher J. Taylor, David J. Belter, Klaus Fuoss, Scott M. Westpfahl, Daniel J. Balogh
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Patent number: 7114469Abstract: A cooling system for a marine engine divides a flow of cooling water into first and second streams downstream of a pump. The first stream flows through a first cooling system which is controlled by a pressure sensitive valve. The second stream flows through a second cooling system which is controlled by a temperature sensitive valve.Type: GrantFiled: May 25, 2005Date of Patent: October 3, 2006Assignee: Brunswick CorporationInventor: Christopher J. Taylor
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Patent number: 7077379Abstract: A fuel injector uses two or more individual piezoelectric devices. A first piezoelectric device is used to actuate a valve which allows pressurized fuel to pass from a pressure chamber through an outlet port. The fuel is pressurized by a second piezoelectric device. In certain applications, a return piezoelectric device is arranged in opposing configuration to the first piezoelectric device so that the valve can be positively moved both into its opened and closed positions rather than depending on the return force of a spring.Type: GrantFiled: May 7, 2004Date of Patent: July 18, 2006Assignee: Brunswick CorporationInventor: Christopher J. Taylor
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Patent number: 7008280Abstract: A telltale mechanism is provided with a valve that allows it to perform a dual function of providing a visual indicator of the operation of the cooling system of an engine and relieving water pressure within the cooling jacket of the engine. The valve provides a first fluid path through which a telltale stream is intended to flow and a second fluid path through which a pressure relief water stream is allowed to flow to maintain the pressure within the water jacket of an engine to a magnitude below a predetermined threshold.Type: GrantFiled: February 21, 2005Date of Patent: March 7, 2006Assignee: Brunswick CorporationInventors: Christopher J. Taylor, Edward J. Alyanak
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Patent number: 6876755Abstract: A method of determining face sub-spaces includes making initial estimates of the sub-spaces, for example lighting, pose, identity and expression, using Principle Component Analysis on appropriate groups of faces. An iterative algorithm is applied to image codings to maximize the probability of coding across these non-orthogonal sub-spaces, obtaining the projection on each sub-space, and recalculating the spaces.Type: GrantFiled: November 29, 1999Date of Patent: April 5, 2005Assignee: The University of ManchesterInventors: Christopher J. Taylor, Timothy F. Cootes, Gareth Edwards, Nicholas P. Costen
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Publication number: 20040170323Abstract: A method of object identification comprising, for an image in which an object is to be identified, determining for each of a set of locations in the image the direction in which the gradient of intensity change to an adjacent location is greatest together with the magnitude of that gradient, modifying the gradient magnitude using a nonlinear function, the modified gradient and the associated direction for the set of location providing a vector representative of the image, and comparing the vector with a previously generated statistical model which provides identification of the object.Type: ApplicationFiled: March 31, 2004Publication date: September 2, 2004Inventors: Timothy F Cootes, Christopher J Taylor
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Patent number: 6739524Abstract: The nozzle of the present invention has an internal chamber, condiment input and discharge ports in fluid communication with the internal chamber, and an extension downstream of the condiment discharge port. Preferably, the internal chamber has a flow disrupter taking the form of a funnel-shaped end portion adjacent to the condiment discharge port. The internal chamber is preferably elongated and has a larger cross section than the spout to which the nozzle is connected to reduce condiment pressure and flow speed entering the nozzle. Condiment pressure can also be reduced in the internal chamber by other types of flow disrupters: protrusions extending from the internal chamber walls into the condiment flow and/or by an insert received within the internal chamber. At the funnel-shaped end portion, condiment flow adjacent to the internal chamber side walls is preferably diverted toward the discharge port to generate crossflow and turbulence, further reducing condiment pressure and force.Type: GrantFiled: November 19, 2002Date of Patent: May 25, 2004Assignee: Shurflo Pump Manufacturing Company, Inc.Inventors: Christopher J. Taylor-McCune, Steven T. Jersey
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Patent number: 6698629Abstract: The comestible fluid dispensing system of the present invention preferably employs a pump or valve operable to control movement of comestible fluid from a comestible fluid source to a tap provided with a draw-back valve. The draw-back valve is preferably capable of drawing comestible fluid in an upstream direction in the tap during closure of the draw-back valve. Preferably, suction generated by closure of the draw-back valve is employed for one or more purposes including: to remove comestible fluid dangling from the tap, to draw comestible fluid into the tap away from view and from exposure to the environment, to reduce comestible fluid buildup on and near the tap outlet, to enclose or at least partially enclose comestible fluid downstream of the draw-back valve, and to operate a downstream cutoff valve in the tap. A damper is employed in some embodiments to control valve movement.Type: GrantFiled: May 10, 2001Date of Patent: March 2, 2004Assignee: SHURflo Pump Manufacturing Co., Inc.Inventor: Christopher J. Taylor-McCune
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Publication number: 20030121934Abstract: The nozzle of the present invention has an internal chamber, condiment input and discharge ports in fluid communication with the internal chamber, and an extension downstream of the condiment discharge port. Preferably, the internal chamber has a flow disrupter taking the form of a funnel-shaped end portion adjacent to the condiment discharge port. The internal chamber is preferably elongated and has a larger cross section than the spout to which the nozzle is connected to reduce condiment pressure and flow speed entering the nozzle. Condiment pressure can also be reduced in the internal chamber by other types of flow disrupters: protrusions extending from the internal chamber walls into the condiment flow and/or by an insert received within the internal chamber. At the funnel-shaped end portion, condiment flow adjacent to the internal chamber side walls is preferably diverted toward the discharge port to generate crossflow and turbulence, further reducing condiment pressure and force.Type: ApplicationFiled: November 19, 2002Publication date: July 3, 2003Applicant: SHURflo Pump Manufacturing Company, Inc.Inventors: Christopher J. Taylor-McCune, Steven T. Jersey
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Patent number: D466366Type: GrantFiled: March 5, 2002Date of Patent: December 3, 2002Assignee: SHURflo Pump Manufacturing Company, Inc.Inventor: Christopher J. Taylor-McCune