Cornwell, GB
David Cornwell, Colchester GB
Patent application number | Description | Published |
---|---|---|
20090006842 | Sealing Electronic Data Associated With Multiple Electronic Documents - The description generally provides for systems and methods for a mobile communication network. Archives of seals can be sealed to protect the integrity of the seals and facilitate validation in the event a sealing party's sealed registration document is revoked. A document can be sealed multiple times to nest seals within other seals. Specific evidentiary metadata can be included by the sealing party. A main document including or associated with other documents can be sealed as a collection of documents. The seal of the main document can include external references to the files included in the main document to verify the external files were not changed or altered. | 01-01-2009 |
David Cornwell, Chester GB
Patent application number | Description | Published |
---|---|---|
20120286806 | Measuring Bulk Lifetime - A substrate is electromagnetically coupled into an inductance-capacitance resonant circuit formed from (i) a member comprising a ferromagnetic material, (ii) an inductor and (iii) the substrate. The substrate is illuminated for a first time period X to cause photoconduction in the substrate. Decay in conductivity of the substrate is monitored for a second time period Y. The ratio of X to Y is greater than 1:10. Bulk lifetime of the substrate is determined from the decay. | 11-15-2012 |
Ian David Cornwell, Lanchashire GB
Patent application number | Description | Published |
---|---|---|
20150353131 | Arrangements for Driving and Steering Of Motor Vehicles - A transmission arrangement for an engine driven vehicle having two continuously variable transmissions serving to drive left and right hand vehicle wheels at separately variable drive ratios. Each transmission incorporates a variator of the type in which a net torque applied to the variator through its input and output is referred to a ratio control part, which may be formed as a control lever, whose position governs the transmission's drive ratio. The control parts of the variators are each operatively coupled to a driver's speed control, such that the speed control determines a mean position of the two control parts. However they are both also able to move relative to the mean position, under the influence of the torque they react. Additionally the control parts are coupled to each other such that any displacement of one control part from the mean position is accompanied by an opposite displacement of the other control part. In this way the transmissions are enabled to the relative speeds of the driven vehicle wheels automatically to reduce or even eliminate wheel slip, whilst still providing the driver with control over overall vehicle speed. | 12-10-2015 |
Ian David Cornwell, Preston Lancashire GB
Patent application number | Description | Published |
---|---|---|
20090178862 | Driving and Steering of Motor Vehicles - An arrangement and a method are disclosed for driving and steering an engine driven vehicle of the type m which left and right hand wheels | 07-16-2009 |
Ian David Cornwell, Penwortham GB
Patent application number | Description | Published |
---|---|---|
20110248462 | STEERING SYSTEMS, STEERING AND SPEED COORDINATION SYSTEMS, AND ASSOCIATED VEHICLES - In a broad respect, vehicles that are capable of making a low- to zero-radius turn using the independent rotation of drive wheels and by turning the non-driving steerable structure or structures (such as wheels) with a steering input device (in some embodiments, the driving wheels also may be capable of being turned). This may be accomplished using a steering system, a speed control system and an integration device (together, a control system) that are configured to work together to provide correct steering in forward and reverse, and, in some embodiments, to reduce the speed of the outboard drive wheel of the vehicle when it enters an extreme turn under constant speed input. Different systems configured for use in such vehicles are included. | 10-13-2011 |
20120298429 | Driving and Steering of Motor Vehicles - An arrangement and a method are disclosed for driving and steering an engine driven vehicle of the type m which left and right hand wheels | 11-29-2012 |
Ian David Cornwell, Lancashire GB
Patent application number | Description | Published |
---|---|---|
20110053731 | Arrangements for Driving and Steering of Motor Vehicles - A transmission arrangement for an engine driven vehicle having two continuously variable transmissions serving to drive left and right hand vehicle wheels at separately variable drive ratios. Each transmission incorporates a variator of the type in which a net torque applied to the variator through its input and output is referred to a ratio control part, which may be formed as a control lever, whose position governs the transmission's drive ratio. The control parts of the variators are each operatively coupled to a driver's speed control, such that the speed control determines a mean position of the two control parts. However they are both also able to move relative to the mean position, under the influence of the torque they react. Additionally the control parts are coupled to each other such that any displacement of one control part from the mean position is accompanied by an opposite displacement of the other control part. In this way the transmissions are enabled to the relative speeds of the driven vehicle wheels automatically to reduce or even eliminate wheel slip, whilst still providing the driver with control over overall vehicle speed. | 03-03-2011 |
20150191201 | Steering Systems, Steering and Speed Coordination Systems and Associated Vehicles - In a broad respect, vehicles that are capable of making a low- to zero-radius turn using the independent rotation of drive wheels and by turning the non-driving steerable structure or structures (such as wheels) with a steering input device (in some embodiments, the driving wheels also may be capable of being turned). This may be accomplished using a steering system, a speed control system and an integration device (together, a control system) that are configured to work together to provide correct steering in forward and reverse, and, in some embodiments, to reduce the speed of the outboard drive wheel of the vehicle when it enters an extreme turn under constant speed input. Different systems configured for use in such vehicles are included. | 07-09-2015 |
20150217802 | Steering Systems, Steering and Speed Coordination Systems, and Associated Vehicles - In a broad respect, vehicles that are capable of making a low- to zero-radius turn using the independent rotation of drive wheels and by turning the non-driving steerable structure or structures (such as wheels) with a steering input device (in some embodiments, the driving wheels also may be capable of being turned). This may be accomplished using a steering system, a speed control system and an integration device (together, a control system) that are configured to work together to provide correct steering in forward and reverse, and, in some embodiments, to reduce the speed of the outboard drive wheel of the vehicle when it enters an extreme turn under constant speed input. Different systems configured for use in such vehicles are included. | 08-06-2015 |
Marc Cornwell, Aldsworth GB
Patent application number | Description | Published |
---|---|---|
20140068463 | MEETING MANAGEMENT SYSTEM - The present invention relates to a meeting management system including an interface for defining the structure of a meeting, an unstructured waiting space to facilitate communication between participants, an interface to display the structure, process and timings of a meeting, a check-in/out process, an input and exchange process, and a task allocation process. | 03-06-2014 |
Paul Alfred Cornwell, Cheshire GB
Patent application number | Description | Published |
---|---|---|
20120269758 | HAIR STYLING - System and method for styling hair, characterized by a composition comprising about 1 to about 10 wt % of cysteamine, or a cosmetically acceptable derivative thereof as a primary reducing agent; and a composition comprising about 0.01% to about 2 wt. % of hydrogen peroxide, a cationic silicone compound, and a fatty acid ester. | 10-25-2012 |
Richard Cornwell, Henfield GB
Patent application number | Description | Published |
---|---|---|
20130036998 | DIRECT INJECTION DIESEL ENGINES - A piston for a four valve direct injection diesel engine defines a combustion chamber comprising a recess ( | 02-14-2013 |
Richard C.e. Cornwell, West Sussex GB
Patent application number | Description | Published |
---|---|---|
20090265080 | AUTOMOTIVE TURBOCHARGER SYSTEMS - A turbocharger system comprising first and second turbochargers, configured in series, where the turbochargers hand over control from one turbocharger to the other, which incorporates switching adjustment terms at the point of transition to ensure a smooth transition. | 10-22-2009 |
Richard Charles E. Cornwell, Henfield GB
Patent application number | Description | Published |
---|---|---|
20090299612 | METHOD OF IDENTIFYING ENGINE GAS COMPOSITION - A method and apparatus of identifying engine gas composition in an engine cylinder comprise obtaining a measure of cylinder pressure from a cylinder pressure sensor, deriving the polytropic index from said measure and obtaining a measure of the quantity of an engine gas component therefrom. | 12-03-2009 |
Richard Charles Elliot Cornwell, Shoreham-By-Sea GB
Patent application number | Description | Published |
---|---|---|
20090158831 | Engine Management - An in-cylinder pressure sensor obtains a high resolution pressure curve for each cylinder cycle allowing the various data to be derived for improved monitoring and control of operation of the engine. A more accurate measure of work done by the engine is obtained allowing more accurate estimation of the vehicle torque and hence real torque control. In addition, engine losses can be more accurately calculated and the estimates corrected yet further by obtaining an accurate top dead centre position for the engine cylinders. | 06-25-2009 |
Richard Charles Elliot Cornwell, West Sussex GB
Patent application number | Description | Published |
---|---|---|
20090007563 | Supercharged Diesel Engines - A diesel engine comprises one or more cylinders ( | 01-08-2009 |
20100180591 | SUPERCHARGED DIESEL ENGINES - A diesel engine comprises a plurality of cylinders ( | 07-22-2010 |
Simon Anthony Vivian Cornwell, London GB
Patent application number | Description | Published |
---|---|---|
20090158374 | DELIVERING INTERACTIVE APPLICATIONS - A method of delivering an interactive application to a plurality of target platforms ( | 06-18-2009 |