Dupuis, CA
Alexandre Dupuis, Dollard Des Ormeaux CA
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20090097809 | Ferroelectric all-polymer hollow bragg fibers for terahertz guidance - A method for fabricating a terahertz waveguide comprises forming a multilayer reflector formed of alternating layers of first and second polymer materials with distinct refractive indices, and defining with the multilayer reflector a hollow core through which terahertz radiation propagates. The corresponding terahertz waveguide comprises the multilayer reflector formed of the alternating layers of the first and second polymer materials with distinct refractive indices, and a hollow core defined by the multilayer reflector and through which terahertz radiation propagates. | 04-16-2009 |
Alexandre Dupuis, Montreal CA
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20150023645 | FIBER OPTIC ASSEMBLY AND MODULAR TRAY THEREFORE - The fiber optic assembly can include two fiber optic breadboards hinged to one another along a coinciding hinge axis. Each one of the fiber optic breadboards can have a flat body having two faces and lateral edges, one of which running alongside the hinge axis, and can have a tessellation of tray locations each having a tray attachment. The fiber optic assembly can also include a plurality of fiber optic trays each having a body having a base attachable to at least one of said tray attachments, the body having a size and shape associated to one of a single one of said tray locations and a plurality of adjacent ones of said tray locations on one of said at least one fiber optic breadboards, and having a structure by which an optical fiber having a critical radius of curvature can be confined within at least one optical fiber path. | 01-22-2015 |
A. Richard Dupuis, Pickering CA
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20100262357 | ANTI IDLING CONTROL SYSTEM AND METHOD OF CONTROLLED ENGINE SHUTDOWN - A system is provided for automatically shutting off a running internal combustion engine after a predetermined length of idle time has occurred, for installation into a vehicle having electronic diagnostic and control computers incorporated to the vehicle. A first switching apparatus is provided, having open and closed modes for disabling and enabling the ignition system respectively. A second switching apparatus is provided, having open and closed modes for disabling and enabling the ignition system. A data collection device receives data from the connected vehicle diagnostic port including: battery level, engine RPM, vehicle speed, door ajar status, ambient temperature, handbrake status and brake pedal position. A computer is programmed to determine if the data from the diagnostic port set up the prerequisites to safe shutdown engine running operation, and to signal the first and second switching apparatuses to shut down the vehicle engine. | 10-14-2010 |
Catherine Dupuis, Montreal CA
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20090076168 | AMINE-BASED AND IMINE-BASED POLYMERS, USES AND PREPARATION THEREOF - The present invention relates to a modified polysaccharide prepared from the reaction between a polysaccharide comprising a plurality of monosaccharide subunits having at least one primary amino group, and an hydrophobic aldehyde. The aldehyde and the amino group form together an imine or amine group. The process for preparation and use in cosmetic, pharmaceutical and food industry of the modified polysaccharide is also disclosed. | 03-19-2009 |
Claude Dupuis, Jonquiere CA
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20080307927 | In-Line Salt Refining of Molten Aluminium Alloys - The present invention describes an apparatus and a process for in-line substantially continuous degassing of aluminium and/or aluminium alloys, in absence of chlorine and through the injection of at least one metal halide salt that includes a halogen and water and an inert gas, in a transfer trough before casting. | 12-18-2008 |
Craig Dupuis, Winsor CA
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20130104822 | CAMSHAFT ADJUSTMENT MECHANISM HAVING A LOCKING APPARATUS | 05-02-2013 |
Craig Dupuis, Windsor CA
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20090188456 | CAMSHAFT ADJUSTING DEVICE - The camshaft adjusting device has an inner spring retainer which mates with a rotor and an outer spring retainer which is fixed on a spring cover plate. | 07-30-2009 |
20120192820 | CAMSHAFT ARRANGEMENT - A camshaft arrangement ( | 08-02-2012 |
20120199085 | CAMSHAFT ARRANGEMENT - A camshaft arrangement ( | 08-09-2012 |
20140076252 | ELECTRIC PHASING OF A CONCENTRIC CAMSHAFT - A concentric cam shaft assembly, including: a first camshaft; a second camshaft including at least a portion disposed radially within the first camshaft; and at least one phasing assembly including first and second electric motors and a first input gear arranged to rotate at a first speed in response to receiving rotational torque from a crankshaft of an engine. The rotational torque is arranged to rotate the first and second camshafts. The first electric motor is arranged to circumferentially off-set the first camshaft with respect to the first input gear. The second electric motor is arranged to circumferentially off-set the second camshaft with respect to the first input gear. | 03-20-2014 |
20140251249 | CONCENTRIC CAMSHAFT PHASER - A concentric cam shaft phaser, including: a first camshaft; a second camshaft located radially inside of the first camshaft; a control gear in contact with the first camshaft and fixedly connected to the first camshaft by a weld, a press fit, or a shrink fit; a rotor non-rotatably connected to the second camshaft; and a stator non-rotatably connected to the control gear. | 09-11-2014 |
20150300214 | CAMSHAFT PHASER WITH TWO ONE-WAY WEDGE CLUTCHES - A camshaft assembly, including a camshaft phaser with: stator; rotor including first plurality of circumferentially aligned ramps; and second plurality of circumferentially aligned ramps offset from the first plurality of ramps in a first axial direction; first and second wedge plates radially disposed between the rotor and the stator; and camshaft non-rotatably connected to the rotor. In a drive mode: the stator is arranged to receive first torque and to rotate in a first direction; the assembly is arranged to operate in successive cycles of a first phase followed by a second phase; in the first phase the first wedge plate non-rotatably connects the stator and the rotor while the second wedge plate is rotatable with respect to the stator; and in the second phase, the second wedge plate non-rotatably connects the stator and the rotor while the first wedge plate is rotatable with respect to the stator. | 10-22-2015 |
Danny Dupuis, Sainte-Julie CA
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20090130898 | Electrical Connector - Described are electrical connectors for hi-power applications where multiple electrical wires are to be maintained apart and electrically insulated from one another. The connectors are to be used to mount the plurality of wires to a receptacle of a casing so as to establish a connection with electric circuit(s) provided inside the casing. Portions of the connector interact with the casing to provide a seal therebetween to prevent the water and dirt infiltration inside the casing. | 05-21-2009 |
Darcy Dupuis, Devon CA
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20120073675 | STORAGE TANK SYSTEM HAVING EASE OF PLACEMENT AND INTERCONNECTIVITY - A storage tank system stores liquid containing debris. The sidewalls of the tank have a curved lower portion for receiving debris settling out of the liquid and for directing at least some of the debris to a base of the tank. The tank is also provided with a plurality of nozzles spaced longitudinally along the curved lower portion the sidewalls for directing flush liquid downwardly against the curved lower portion for flushing any residual debris remaining thereon towards the bottom of the tank. The tank has a skid equipped with rollers for improved manoeuvrability in a berm environment and manifolds for improved interconnectability with other tanks. | 03-29-2012 |
20120076588 | MODULAR BERM SYSTEM AND METHOD OF ASSEMBLY - A modular berm system and method for installing the berm system about a containment area are provided. The berm system is formed by interconnecting a plurality of panels in an end-to-end arrangement. Corner pieces which enhance the modularity, stability and rigidity of the berm system are also provided. A continuous liquid barrier liner overlies the containment area and the supporting perimeter of panels. The liner blocks any discontinuities between panels. Discontinuities can be overlapped with flaps for protection of the liner. | 03-29-2012 |
Darcy K. Dupuis, Calgary CA
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20150153036 | LIGHTING SYSTEM FOR DRILLING RIG - A lighting system for a drilling rig including a lighting frame attached to a crown of the drilling rig, wherein the lighting frame includes an adjustable frame portion attached to the crown of the drilling rig and a light bearing frame portion supported by the adjustable frame portion. Also provided is at least one light support post attached to the light bearing frame portion for holding a lighting fixture and at least one lighting fixture attached to each light support post. | 06-04-2015 |
20150184840 | ATTACHABLE LIGHTING SYSTEM FOR DRILLING RIG - A lighting system for a drilling rig including a lighting frame attachable to a crown of the drilling rig, wherein the lighting frame includes a fixed or adjustable frame portion attached to the crown of the drilling rig and a light bearing frame portion supported by the frame portion. Also provided is at least one light support post attached to the light bearing frame portion for holding a lighting fixture and at least one lighting fixture attached to each light support post. | 07-02-2015 |
Gilles Dupuis, Sherbrooke CA
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20080293671 | Combination of Polychitosamine and Fibrate for the Prevention and Treatment of Hyperlipidemia - The present invention relates to pharmaceutical compositions comprising a fibrate (e.g. ciprofibrate, gemfibrozil, benzafibrate, and fenofibrate) and a polychitosamine (e.g. chitosan) having molecular weights of less than 650 Kda and degrees of deacetylation of from 70% to 100%. Uses of said compositions for the treatment of hyperlipidemia and associated conditions (e.g. hypercholesterolemia, atherosclerosis, coronary heart disease and cardiovascular disease) or as functional foods are also disclosed. | 11-27-2008 |
20090054373 | CHITIN DERIVATIVES FOR HYPERLIPIDEMIA - The preferred embodiments relate to chitin derivatives for prevention or treatment of hyperlipidemia, such as hypercholesterolemia and the resultant atherosclerosis in a mammal. The preferred embodiments are useful for reducing serum cholesterol, and/or cholesteryl ester, triglycerides, phospholipids and fatty acids in a mammal. | 02-26-2009 |
20090149639 | A Simplified Method To Retrieve Chitosan From Acidic Solutions Thereof - Compositions of salted out chitosan polymer containing mixture of certain salting out salts as well as methods for making and using same are disclosed. Chitosan polymer preparations produced by such methods are substantially free of chitosanase, undesirable salts and excess acid and retain their physiological as well as biological and physico-chemical properties. The chitosan preparations of the present invention are valuable for the dispensing of biologically active chitosan in forms of drugs or food supplement. Most of these preparations easily dissolve in an aqueous acidic milieu such as the one of the stomach. | 06-11-2009 |
20110028429 | COMBINATION OF POLYCHITOSAMINE AND HMG-COA REDUCTASE INHIBITOR FOR HYPERLIPIDEMIA - Combinations of therapeutic compounds for prophylaxis or treatment of hyperlipidemia and hyperlipidemia related disorders, such as hypercholesterolemia and the resultant atherosclerosis in a mammal. The combinations are useful for reducing serum cholesterol, and/or cholesteryl ester, triglycerides, phospholipids and fatty acids in a mammal. The methods of the preferred embodiments comprise administering to a mammal a first amount of polychitosamine and a second amount of an HMG-CoA reductase inhibitor (statin). | 02-03-2011 |
20120258932 | COMBINATION OF POLYCHITOSAMINE AND HMG-COA REDUCTASE INHIBITOR FOR HYPERLIPIDEMIA - Combinations of therapeutic compounds for prophylaxis or treatment of hyperlipidemia and hyperlipidemia related disorders, such as hypercholesterolemia and the resultant atherosclerosis in a mammal. The combinations are useful for reducing serum cholesterol, and/or cholesteryl ester, triglycerides, phospholipids and fatty acids in a mammal. The methods of the preferred embodiments comprise administering to a mammal a first amount of polychitosamine and a second amount of an HMG-CoA reductase inhibitor (statin). | 10-11-2012 |
20130244973 | COMBINATION OF POLYCHITOSAMINE AND HMG-COA REDUCTASE INHIBITOR FOR HYPERLIPIDEMIA - Combinations of therapeutic compounds for prophylaxis or treatment of hyperlipidemia and hyperlipidemia related disorders, such as hypercholesterolemia and the resultant atherosclerosis in a mammal. The combinations are useful for reducing serum cholesterol, and/or cholesteryl ester, triglycerides, phospholipids and fatty acids in a mammal. The methods of the preferred embodiments comprise administering to a mammal a first amount of polychitosamine and a second amount of an HMG-CoA reductase inhibitor (statin). | 09-19-2013 |
Jean-Paul Dupuis, Kitchener CA
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20120143880 | METHODS AND APPARATUS FOR PROVIDING INFORMATION OF INTEREST TO ONE OR MORE USERS - Methods and system of searching for content in a target set of content based on a reference set of content, a reference semantic network representing knowledge associated with the reference set of content, and a target semantic network representing knowledge associated with the target set of content. One such method comprises receiving a user-specified search query; obtaining, by using at least one processor executing stored program instructions, at least one concept semantically relevant to the user-specified search query by using the target semantic network and the reference semantic network; constructing a second search query by augmenting the first search query with one or more terms associated with the at least one obtained concept; providing, to the at least one user, content associated with search results obtained based at least in part on searching the target set of content by using the second search query, wherein any concept in the semantic network is represented by a data structure storing data associated with a node in the semantic network. | 06-07-2012 |
20120150874 | METHODS AND APPARATUS FOR PROVIDING INFORMATION OF INTEREST TO ONE OR MORE USERS - Methods and system for providing information selected from a large set of digital content to at least one user. One such method comprises receiving user context information associated with the at least one user and identifying or generating, using at least one processor executing stored program instructions, a first concept in a semantic network, the first concept representing at least a portion of the user context information. The method further comprises obtaining at least one concept, including a second concept, semantically relevant to the first concept at least in part, by synthesizing the second concept based on the first concept and at least one other concept in the semantic network; and providing information to the at least one user, wherein the information is selected by using the first concept and the at least one obtained concept semantically relevant to the first concept, wherein the first concept in a semantic network is represented by a data structure storing any data associated with a node in the semantic network. | 06-14-2012 |
Jocelyn Dupuis, Repentigny CA
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20080274050 | Labelled Adrenomedullin Derivatives and Their Use for Imaging and Therapy - The present invention relates to an adrenomedullin derivative including an adrenomedullin peptide chelated with at least one active agent. Examples of active agents include a paramagnetic element, a radioactive element and a fibrinolytic agent, among others. Paramagnetic agents have a distribution that is relatively easily shown through Magnetic Resonance Imaging (MRI). Radioactive agents have applications in imaging and delivery of radiations, depending on the specific element included in the active agent. Delivery of fibrinolytic agents mainly to a specific organ, such us for example to the lungs, allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent, thereby reducing the risks of major bleeding in the therapy of the organ. If the organ is the lungs, a non-limiting example of pathology treatable with the fibrinolytic is pulmonary embolus. | 11-06-2008 |
20090028790 | Labelled adrenomedullin derivatives and their use for imaging and therapy - The present invention relates to an adrenomedullin derivative including an adrenomedullin peptide, or a fragment thereof chelated or otherwise bound to at least one active agent. Examples of active agents include a paramagnetic element, a radioactive element and a fibrinolytic agent, among others. Paramagnetic agents have a distribution that is relatively easily shown through Magnetic Resonance Imaging (MRI). Radioactive agents have applications in imaging and delivery of radiations, depending on the specific element included in the active agent. Delivery of fibrinolytic agents mainly to a specific organ, such as for example to the lungs, allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent, thereby reducing the risks of major bleeding in the therapy of the organ. If the organ is the lungs, a non-limiting example of pathology treatable with the fibrinolytic agent is pulmonary embolus. | 01-29-2009 |
20120082619 | Labelled adrenomedullin derivatives and their use for imaging and therapy - The present invention relates to an adrenomedullin derivative including an adrenomedullin peptide, or a fragment thereof chelated or otherwise bound to at least one active agent. Examples of active agents include a paramagnetic element, a radioactive element and a fibrinolytic agent, among others. Paramagnetic agents have a distribution that is relatively easily shown through Magnetic Resonance Imaging (MRI). Radioactive agents have applications in imaging and delivery of radiations, depending on the specific element included in the active agent. Delivery of fibrinolytic agents mainly to a specific organ, such as for example to the lungs, allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent, thereby reducing the risks of major bleeding in the therapy of the organ. If the organ is the lungs, a non-limiting example of pathology treatable with the fibrinolytic agent is pulmonary embolus. | 04-05-2012 |
20150246145 | Labelled adrenomedullin derivatives and their use for imaging and therapy. - The present invention relates to an adrenomedullin derivative including an adrenomedullin peptide, or a fragment thereof chelated or otherwise bound to at least one active agent. Examples of active agents include a paramagnetic element, a radioactive element and a fibrinolytic agent, among others. Paramagnetic agents have a distribution that is relatively easily shown through Magnetic Resonance Imaging (MRI). Radioactive agents have applications in imaging and delivery of radiations, depending on the specific element included in the active agent. Delivery of fibrinolytic agents mainly to a specific organ, such as for example to the lungs, allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent, thereby reducing the risks of major bleeding in the therapy of the organ. If the organ is the lungs, a non-limiting example of pathology treatable with the fibrinolytic agent is pulmonary embolus. | 09-03-2015 |
Mario Dupuis, Greenfield Park CA
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20130231415 | Slump Retaining and Dispersing Agent for Hydraulic Compositions - The invention relates to copolymers effective as slump retention agents for hydraulic compositions such as cement, mortar and concrete. The copolymers are formed by reacting monomers A, B and C, wherein monomer A is a compound of formula I, monomer B is a compound of formula II, and monomer C is a compound of formula III or IV as shown herein. The copolymers may be used alone or in combination with a water reducing agent or slump retaining agent, e.g. a superplasticizer such as PNS or PMS or a low range water reducer such as lignosulfonate. The copolymer includes a group that is hydrolyzable at elevated pH (e.g. around pH 12) typically present in hydraulic compositions, so that the group hydrolyzes when present in such compositions and forms a charged group that provides extended slump retention properties without introducing undesirable air-entraining characteristics. | 09-05-2013 |
Nico Dupuis, Blainville CA
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20160032599 | Drywall tape dispenser actuated using a drill - A drywall tape dispenser actuated using a drill has an āLā shaped member having a top cross piece, an elongated side piece, and an elbow portion therebetween thereby forming an L-shape, a first spindle member at a bottom portion of the elongated side piece, a second spindle member at a top portion of the elongated side piece and within the elbow portion, and a third spindle member between the first and second spindle members. An active pressure roller rotatably attached to a distal end section of the top cross piece opposite the elbow portion adapted to press on a surface portion of tape passing thereby. A passive pressure roller rotatably attached to the distal end section of the top cross piece opposite the elbow portion and spaced from the active pressure roller and adapted to press on an opposite surface portion of the tape passing thereby, such that the active pressure roller and the passive pressure roller are adapted to pinch the tape passing therethrough. | 02-04-2016 |
Philippe Dupuis, Ottawa CA
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20150197858 | FABRICATION OF THREE-DIMENSIONAL HEAT TRANSFER ENHANCING FEATURES ON A SUBSTRATE - Disclosed is a method and apparatus of fabricating three-dimensional heat transfer enhancing features on a surface of a substrate, the three-dimensional heat transfer enhancing features having a predetermined desired shape on a surface of a substrate. A mask is supplied, the mask having a pattern formed therein. The pattern is selected based on the predetermined desired shape of the three-dimensional heat transfer enhancing features to be fabricated. A jet of impinging coating particles is sprayed through the mask towards the substrate. A portion of the jet is selectively blocked with the pattern in the mask to fabricate the three-dimensional heat transfer enhancing features on the substrate. | 07-16-2015 |
Reuben Dupuis, Nb CA
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20150248809 | 3D ENHANCED GAMING MACHINE WITH FOREGROUND AND BACKGROUND GAME SURFACES - Disclosed is an electronic gaming machine that includes an electronic data store storing game data for a given game; an electronic 3D-enabled gaming display; and one or more processors. The processors are configured to: generate, with at least a three-dimensional graphics processor, game surfaces using the game data, each of the game surfaces for displaying at least one game symbol thereon; present a three-dimensional view of the game surfaces on the electronic display, the game surfaces arranged in layers such that a foreground game surface appears to be closer to the user than a background game surface; and in response to a game trigger event: remove at least one game symbol displayed on the foreground game surface from the game; and integrate at least one game symbol displayed on the background game surface into the game such that the integrated game symbol interacts with remaining game symbols displayed on the foreground game surface. | 09-03-2015 |
Reuben Dupuis, Moncton CA
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20150348374 | METHODS AND APPARATUS FOR MANIPULATING A DISPLAY OF REELS IN A REEL-SPINNING WAGERING GAME - Techniques for manipulating a display of reels in a reel-spinning wagering game include accessing data representing a plurality of reels of symbols in a starting set of reels, and one or more replacement reels of symbols. A depiction of at least a portion of each of the reels in the starting set may be displayed on a display screen. User input indicating a wager may be received via a machine-user interface, and a first reel spin may be executed. The depiction on the display screen of at least one reel in the starting set may be replaced with a depiction of at least a portion of at least one of the replacement reels to form a modified set of reels depicted on the display screen. A second reel spin may be executed, and a payout may be determined based on the stopping positions of the reels in the modified set. | 12-03-2015 |
Serge Dupuis, Gatineau CA
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20140087925 | EXERCISE DEVICE - A multi-use exercise device includes a shaft extending between ground-engaging support structures with a pair of arms rotatable around the shaft into a plurality of various angular positions relative to the ground providing a plurality of different exercises with a plurality of different levels of difficulty. The exercise device can be used as a support structure for pushup and planking exercises, as well as shoulder mounted weight support for squats and lunges. | 03-27-2014 |
Stephane Dupuis, Saint-Augustin-De-Desmaures CA
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20090126747 | PLANT EXTRACTS AND USES THEREOF IN FILTER SYSTEMS - The present invention relates to compositions and methods for reducing the concentration of noxious substances in gases and smoke. Filters comprising plant extracts, such as parenchyma tissue extract and mesophyll cell extract, are also provided, as well as methods for making same. | 05-21-2009 |