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Dunn, CA
David Dunn, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20100210918 | TASK LIGHT - In one aspect, the invention is directed to a treatment light comprising a support member having at least two light source support portions: each support portion adapted to be operatively connected a light source; each light source comprising one or more LEDs, particularly a plurality of LEDs associated with a focusing material which focuses the LED emitted lights into cones, the at least two light sources adapted to be fixed at spaced apart positions proximate to either side of the head of a user, the support members defining a space for positioning the head of the user next to and potentially in between the at least two light sources. Preferably, the potential contact surfaces have a steady state temperature of no greater than 120 degrees Fahrenheit when tested at an ambient temperature of 72 degrees Fahrenheit. According to one embodiment of the invention, the potential contact surfaces are no hotter than 100 degrees Fahrenheit despite generating a cumulative output of 60 to 65 watts of power. | 08-19-2010 |
Eric Dunn, Victoria CA
| Patent application number | Description | Published |
|---|---|---|
| 20090282396 | PRESERVING A STATE OF AN APPLICATION DURING UPDATE - The present invention augments an application update with an automatic sequence of steps for instantiating the updated application in place of the currently running application, without unintended loss of the end-user generated data that comprises all or part of the current application state. The new version may consume most or all of the previously entered data to enter a state of needing a minimal amount of new information (which may be different from being in the state of ready to submit). | 11-12-2009 |
Frank B. Dunn, Waterloo CA
| Patent application number | Description | Published |
|---|---|---|
| 20080290584 | Method of operating a document feeding mechanism to detect and recover from a multi-feed condition and an apparatus therefor - A method is provided of operating a document feeding mechanism having a document feed path which extends through a nip defined between an advance roller disposed on one side of a document feed path and a retard roller disposed on an opposite side of the document feed path. The method comprises detecting a multi-feed condition in which a first document and a second document overlapping the first document have been fed through the nip from an upstream end of the document feed path to a downstream end of the document feed path, and controlling operation of the advance roller and the retard roller such that the second document is driven backwards through the nip to allow the first document to be fed through the nip by itself in a non-overlapping manner without any human intervention. | 11-27-2008 |
| 20110101595 | DOCUMENT PROCESSING APPARATUS AND METHOD OF OPERATING A DOCUMENT PROCESSING APPARATUS - A document processing apparatus comprises a document transport path which extends from an upstream end to a downstream end, a low speed drive disposed at the upstream end of the document transport path and for transporting a document along the document transport path from the upstream end towards the downstream end, a high speed drive disposed at the downstream end of the document transport path and for receiving a document being transported along the document transport path from the low speed drive, an actuatable document processing device disposed at the downstream end of the document transport path and for, when actuated, performing a downstream processing operation on a document being transported along the document transport path, a sensor for (i) sensing speed of movement of a document which is being transported along the document transport path from the upstream end to the downstream end, and (ii) providing a first electrical signal which is indicative of speed of movement of the document, and a controller for (i) monitoring the first electrical signal to thereby monitor speed of movement of the document along the document transport path, (ii) detecting when speed of movement of the document has increased from a first speed to a second speed which is greater than the first speed, (iii) providing a second electrical signal to actuate the document processing device to perform the downstream processing operation in response to detection of speed of movement of the document having increased from the first speed to the second speed. | 05-05-2011 |
| 20110101598 | METHOD OF OPERATING A DOCUMENT FEEDING MECHANISM TO REDUCE CHANCE OF A DOCUMENT JAM CONDITION AND AN APPARATUS THEREFOR - A method is provided of operating a document feeding mechanism having a document transport path which passes through an extended nip defined between an advance belt disposed on one side of a document transport path and a retard belt disposed on an opposite side of the document transport path. The method comprises controlling operation of the advance belt to pick sheets from a document stack and to feed picked sheets one-by-one through the extended nip from an upstream end of the document transport path to a downstream end of the document transport path, and controlling operation of the retard belt to hold back other sheets of the document stack from being fed through the extended nip as one sheet is being picked from the document stack and fed through the extended nip from the upstream end of the document transport path to the downstream end of the document transport path and thereby to reduce chance of a document jam condition. | 05-05-2011 |
Frank B. Dunn, Ontario CA
| Patent application number | Description | Published |
|---|---|---|
| 20090283383 | Check processing module for a self-service check depositing terminal - A check processing module (CPM) is provided for a self-service check depositing terminal. The CPM comprises a substantially U-shaped plastic guide including (i) first and second leg portions forming the substantially U-shape, (ii) a surface which forms an opening in the first leg portion, and (ii) a releasing member which is disposed on the second leg portion. The CPM further comprises a shaft assembly including (i) a plastic shaft having opposite end portions and a central portion between the opposite end portions, (ii) a number of drive rollers disposed on the central portion, (iii) a first plastic race bearing attached to one end portion of the plastic shaft and disposed in the opening of the plastic guide, and (iv) a second plastic race bearing attached to the other end portion of the plastic shaft and secured by the releasing member to the plastic guide. The releasing member is operable to secure the shaft assembly to the plastic guide during operation of the CPM, and is operable to release the shaft assembly from the plastic guide during disassembly of parts of the CPM. | 11-19-2009 |
| 20090283584 | Scaleable check processing module for a self-service check depositing terminal - A scaleable check processing module (SCPM) is provided for a self-service check depositing terminal. The SCPM comprises a supporting structure. The SCPM further comprises a first configurable mechanism located in the supporting structure and for (i) enabling a pocket module to be disposed at a first location of the supporting structure when the SCPM is to be installed into a first type of self-service check depositing terminal, (ii) enabling a pocket module to be disposed at a second location which is different from the first location of the supporting structure when the SCPM is to be installed into a second type of self-service check depositing terminal which is different from the first type of self-service depositing terminal, and (iii) enabling a pocket module to be disposed at a third location which is different from the first and second locations of the supporting structure when the SCPM is to be installed into a third type of self-service check depositing terminal which is different from the first and second types of self-service depositing terminals. The first configurable mechanism may comprise a three-way diverter which (i) diverts checks from an inlet path to a first outlet path when the SCPM is installed into the first type of self-service check depositing terminal, (ii) diverts checks from the inlet path to a second outlet path which is different from the first outlet path when the SCPM is installed into the second type of self-service check depositing terminal, and (iii) diverts checks from the inlet path to a third outlet path which is different from the first and second outlet paths when the SCPM is installed into the third type of self-service check depositing terminal. The SCPM may further comprise a second configurable mechanism located in the supporting structure and for enabling an escrow re-bunch module (ERBM) to be installed. The second configurable mechanism may comprise a two-way diverter which (i) diverts checks from an input path to a first output path when an ERBM, is not installed, and (ii) diverts checks from the input path to a second output path which is different from the first output path when an ERBM is installed. | 11-19-2009 |
James A. Dunn, Alberta Province CA
| Patent application number | Description | Published |
|---|---|---|
| 20100175876 | Method and System Integrating Thermal Oil Recovery And Bitumen Mining For Thermal Efficiency - Thermal oil recovery operations, such as SAGD, result in waste heat that is typically released to the environment. Bitumen mining operations require heat input for heating fluids used in the mining process. A method and system of recovering heat from a thermal recovery operation for use in bitumen mining operation is described. A heated donor fluid from a thermal recovery operation is used to heat an acceptor fluid for use in bitumen mining via proximal heat exchange using a power cycle or heat exchange module, such as an ammonia and water based Kalina® Cycle. By utilizing waste heat from thermal recovery operations to heat fluids used in bitumen mining, thermal efficiencies are realized. | 07-15-2010 |
James Thomas Dunn, Winnipeg CA
| Patent application number | Description | Published |
|---|---|---|
| 20090242219 | TRACTOR WITH AUTOMATIC STEERING ARRANGEMENT - A tractor has hydraulically driven wheels at a cab end and castor wheels at an engine end. It can be driven cab forward in a working mode with a header on the forward end. It is rotated to engine forward in the transport position for more stable higher speed travel. The driven wheels are driven by hydraulic motors each having their own drive pump the output of which is controlled by a cam plate. There is provided an automatic steering system having a guidance controller arranged to receive GPS position information and feed back signals and to generate output for controlling a hydraulic control valve for controlling flow in hydraulic fluid for a double acting hydraulic control cylinder arranged to actuate pivotal movement of the steering link member independently of the steering shaft. | 10-01-2009 |
| 20110108333 | CAB SUSPENSION - A suspension for a cab base on the frame of a swather tractor includes four dampened springs at the four corners with three links each pivoted on one end of the frame and the other end on the base. The links include two parallel links in the fore and aft direction parallel to the mechanical speed control link arm and one side to side link which constrain movement of the base against fore and aft movement and side to side movement parallel to the mechanical steering control link arm. This arrangement restricts movement of the base while allowing roll and pitch movements of the cab structure with the links arranged such that steering and ground speed are substantially unaffected when the cab moves on the suspension. | 05-12-2011 |
Mark E. Dunn, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20080306674 | Method For Controlling Combustion In An Internal Combustion Engine And Predicting Performance And Emissions - This disclosure teaches a method of controlling a direct injection internal combustion engine and predicting the behavior of a direct injection internal combustion engine. An estimation of initial cylinder pressure, air flow and EGR flow (if applicable) is used to establish a system that provides engine behavior by integrating an injection module, combustion module and engine control module to provide data indicative of engine behavior such as brake torque and power, air flow, EGR flow, cylinder pressure, brake specific fuel consumption, start of combustion, heat release rate, turbo-charger speed and other variables. These values can then be used to adjust commanded variables such as start of injection, commanded pulse width, rail pressure to meet operator demand. Also the output data can be used as a tool to determine how a conceptualized engine design will behave. This is particularly useful for gaseous-fuelled internal combustion engines where cylinder pressure influences behavior of injected gases in light of the fact that rail pressure and cylinder pressure are, generally, of a similar magnitude. | 12-11-2008 |
Mark Edward Dunn, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20090084348 | Method Of Accurately Metering A Gaseous Fuel That Is Injected Directly Into A Combustion Chamber Of An Internal Combustion Engine - For gaseous fuels that are injected directly into a combustion chamber the mass flow rate through an injection valve can be influenced by changes in the in-cylinder pressure. A method and apparatus are provided for accurately metering a gaseous into a combustion chamber of an internal combustion engine. The method comprises inputting a fueling command; determining from said fueling command a baseline pulse width of an injection event, based upon a baseline pressure differential across a fuel injection valve; estimating the difference between said baseline pressure differential and an actual pressure differential; calculating a corrected pulse width by applying at least one correction factor to said baseline pulse width, wherein said correction factor is a function of the estimated difference between said baseline pressure differential and said actual pressure differential. | 04-02-2009 |
Martin F. Dunn, Victoria CA
| Patent application number | Description | Published |
|---|---|---|
| 20100070562 | BUSINESS PROCESS ENABLEMENT OF ELECTRONIC DOCUMENTS - Business process enablement of electronic documents is provided. A method includes populating an electronic document supporting structured and unstructured content. The electronic document includes a description identifying a server and the content. The method further includes notifying a document processor of a submission event. The method also includes serializing a portion of the electronic document containing some of the unstructured content. The method additionally includes submitting the electronic document to the server in response to the submission event. | 03-18-2010 |
Pamela Dunn, Woodbridge CA
| Patent application number | Description | Published |
|---|---|---|
| 20090142376 | CHLAMYDIA POLYPEPTIDES AND CORRESPONDING DNA FRAGMENTS AND USES THEREOF - The present invention provides a method of nucleic acid, including DNA, immunization of a host, including humans, against disease caused by infection by a strain of | 06-04-2009 |
| 20090155350 | CHLAMYDIA ANTIGENS AND PROTEIN VACCINE - The present invention provides vaccines for immunizing a host, including humans, against disease caused by infection by a strain of | 06-18-2009 |
| 20090214639 | OMP P6 VACCINE FOR TREATING AND PREVENTING CHLAMYDIA INFECTION - The present invention provides a vaccine for immunization of a host, including humans, against disease caused by infection by a strain of | 08-27-2009 |
Robert M. Dunn, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20080222006 | System and Method for Calculating Parameters for a Commerce System - A method and system for processing a parameter for an item in an electronic order processing system is provided. The method has a first step of associating a calculation code with the item. The second step of the method is applying the calculation rule to the item to produce an amount. The third step of the method is providing the amount to an output device. Each operation within each of the first step, the second step and the third step may be modified and flow of execution amongst the first step, the second step and the third step remains the same. | 09-11-2008 |
Robert M.h. Dunn, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20080281899 | METHOD FOR MANAGING COMMERCE CONTEXTS - A method for managing commerce contexts, between a direct commerce context and a temporary commerce context in a client session. Commerce context parameters are associated with the direct and temporary commerce contexts. The commerce context associated with a client request is determined according to the commerce context parameters associated with the client request. | 11-13-2008 |
Robert Michael Hunter Dunn, Toronto CA
| Patent application number | Description | Published |
|---|---|---|
| 20100185597 | Method and Apparatus for Optimistic Locking Using SQL Select, Update, Delete, and Insert Statements - A method, computer program product and data processing system for optimistic locking. An integer column is added to a database table. A Structured Query Language statement is constructed and prepared to form a prepared Structured Query Language statement, wherein a result set of the prepared Structured Query Language statement includes the integer column. Any required parameter information is set in the prepared Structured Query Language statement. The prepared Structured Query Language statement is executed in a database transaction. A unique key associated with an element of the result set of the prepared Structured Query Language statement is determined. The row of the database table that the unique key is associated with is determined. A value in the integer column of the determined row is determined. The value in the integer column of the determined row is stored to form a stored value associated with the unique key, wherein the stored value ceases to exist when the database transaction ends. | 07-22-2010 |
Stephen Dunn, Thornhill CA
| Patent application number | Description | Published |
|---|---|---|
| 20100236783 | SITU EXTRACTION PROCESS FOR THE RECOVERY OF HYDROCARBONS - An in situ extraction process for the recovery of hydrocarbons from a hydrocarbon bearing formation, including the steps of injecting a solvent consisting substantially of one of the group of H2S, Ammonia or COS into the formation to mobilize the hydrocarbons for extraction by forming a mobile in situ extraction fluid; and lifting the extraction fluid containing the mobilized hydrocarbons from the underground formation to the surface. In a further aspect an extraction method for a specific reservoir is provided including the steps of: establishing a minimum desired extraction rate, based on a value for the porosity, permeability and dead oil viscosity of the in situ bitumen in the specific reservoir, determining a desired minimum operating extraction temperature determining a desirable range of operating pressures identifying solvents predicted to deliver the operating extraction temperature within the range of operating pressures, and selecting a preferred solvent to use in the process. | 09-23-2010 |