Dupont
Andre Dupont, St-Laurent CA
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20140068636 | MULTICASTING OF EVENT NOTIFICATIONS USING EXTENDED SOCKET FOR INTER-PROCESS COMMUNICATION - A system is provided for multicasting an event notification from an event producer to multiple event listeners, where the event producer and event listeners exist within a computer operating system having a user space, a kernel space, a device space, and an event protocol handler located in the kernel space. The system generates an event indication from an event producer located in the user space, kernel space, or device space, and receiving the event indication in the event protocol handler and generating an event notification. The event producer and the event listeners interface with the event protocol handler to send the event indication and receive the event notification. The event listeners may be located in the user space, kernel space, or device space. | 03-06-2014 |
20140075238 | SYSTEM AND METHOD FOR INTELLIGENT TIMER SERVICES - A method is provided for efficiently scheduling timer events within an operating system by allocating a plurality of timers, each of which has an expiry time, to a set of available timer slots. The method defines a timer spread value that denotes the allowed variance of the expiry times of each of the timers, calculates a set of available timer slots for each of the timers based on the timer spread value, and adjusts the expiry times of the timers so as to insert and evenly spread the timers across the set of available timer slots. In one implementation, the set of available timer slots is located in a timer wheel existing within the operating system, and the timer wheel uses a plurality of timer vectors arranged into successively increasing levels, beginning with level zero. | 03-13-2014 |
20150242239 | SYSTEM AND METHOD FOR INTELLIGENT TIMER SERVICES - A method is provided for efficiently scheduling timer events within an operating system by allocating a plurality of timers, each of which has an expiry time, to a set of available timer slots. The method defines a timer spread value that denotes the allowed variance of the expiry times of each of the timers, calculates a set of available timer slots for each of the timers based on the timer spread value, and adjusts the expiry times of the timers so as to insert and evenly spread the timers across the set of available timer slots. In one implementation, the set of available timer slots is located in a timer wheel existing within the operating system, and the timer wheel uses a plurality of timer vectors arranged into successively increasing levels, beginning with level zero. | 08-27-2015 |
Benoit Dupont, Shanghai CN
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20160060079 | A RAPID FIXATION MEANS FOR A PASSENGER CONVEYOR - The present invention relates to a rapid fixation means for a passenger conveyor. More specifically speaking, the present invention relates to a rapid fixation means for mounting into a fixed channel in a base of a lateral structure of a passenger conveyor, the rapid fixation means comprising a connector ( | 03-03-2016 |
Christine Dupont, Palmerston North NZ
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20080317785 | Vaccine - The invention provides a vaccine comprising secreted protein derived from | 12-25-2008 |
Christine Dupont, Ontario CA
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20100330560 | Immunogenic polypeptide isolated from mycobacterium avium subspecies paratuberculosis and uses thereof - The present invention relates to an immunogenic polypeptide isolated from | 12-30-2010 |
Claude Dupont, Blainville CA
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20110002994 | METHOD OF REGULATING THE TH17 PATHWAY AND ITS ASSOCIATED METABOLIC IMPACT - It is disclosed a method of immunomodulating an immune response in a subject comprising administering to a subject a malleable protein matrix (MPM), from fermented whey, in an amount effective to modulate the biological activity of Th17 cells, and its associated metabolic pathway, for a preventative or a therapeutic purpose of a variety of health applications in the field of immunity or obesity related diseases. | 01-06-2011 |
Claude Dupont, Quebec CA
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20140328878 | MALLEABLE PROTEIN MATRIX AND USES THEREOF - The present invention relates to a malleable protein matrix (MPM), which is the reaction product of the agglomeration of proteins after a fermentation process and is exhibiting biological activities and is suitable for the incorporation (or encapsulation) of various hydrophilic or lipophylic substances. The present invention also relates to the process for the preparation of the malleable protein matrix and its usages. | 11-06-2014 |
Eric Dupont, Ste-Petronille Ile D'Orleans CA
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20110158922 | Skin Care Compositions and Method of Use Thereof - A topical composition comprising at least 10 isolated active agents which each have at least one activity selected from the group consisting of anti-oxidant activity, anti-matrix metalloproteinase (MPP) activity, anti-elastase activity, anti-inflammation activity, anti-irritation activity, microcirculation support activity, collagen synthesis activity, energy production activity, oxygenation activity, DNA protection and repair activity, cell anchorage support activity, dermal-epidermal cohesion support activity, cellular renewal activity, synthesis and/or protection of glycosaminoglycans activity, prevention and/or repair and/or elimination of damaged proteins activity, protection of skin immune function activity, hydration activity, modulation of skin pigmentation activity, and anti-cellulite activity, the composition possessing at least five of the foregoing activitie. Methods of use thereof. | 06-30-2011 |
Hugues Dupont, Tokyo JP
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20110220411 | DOWNHOLE ACOUSTIC SENSING TOOL AND METHOD - An acoustic sensing tool for use with a carrier disposed in a wellbore may include a base and a resilient clamp disposed around the base. The clamp may move between a retracted position, in which the clamp interior surface engages the carrier, and an expanded position, in which the clamp exterior surface engages the wellbore. A sensor is coupled to the clamp. An actuator is movable along the base and operably coupled to the clamp. The actuator is operable to move the clamp between the retracted and expanded positions and configured to maintain contact with the clamp in both the retracted and expanded positions so that movement of the actuator in a first direction causes the housing to move to the expanded position, and movement of the actuator in a second, opposite direction causes the housing to move to the retracted position. | 09-15-2011 |
Hugues Dupont, Setagaya-Ku JP
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20140116726 | Downhole Sensor and Method of Coupling Same to A Borehole Wall - Devices and methods for borehole seismic investigation are provided. The devices are a downhole tool having gripping devices which may improve contact between the downhole tool and the borehole wall (or casing of the borehole wall) and reduce slippage as compared to downhole tools without the gripping devices. The methods involve lowering a downhole tool having the gripping devices into a borehole and applying force to cause the gripping devices to penetrate or create an indentation in the borehole wall (or casing of the borehole wall). The methods and devices may improve the coupling between the downhole tool and surface to be monitored and/or may enhance the frequency range due to higher coupling frequency as compared to downhole tools without the gripping devices. | 05-01-2014 |
Jairton Dupont, Porto Alegre, Rs BR
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20090197760 | METALLIC CATALYST AND METHOD FOR THE PRODUCTION OF METALLIC CATALYST - The present invention relates to metallic catalysts containing nanoparticles of transition metals in particular of Co, Ru, Fe, Pd and Rh, disposed in pure ionic liquids or impregnated on supports that comprise zeolites, silicas, aluminas and oxides, forming catalytic systems, and to a method for preparation thereof. | 08-06-2009 |
Kitt Dupont, Niva DK
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20140014132 | INACTIVATION OF BACTERIOPHAGES IN A LIQUID - The present invention relates to inactivation of bacteriophages in a liquid, such as bacterial growth medium, milk and whey. | 01-16-2014 |
Louis Dupont, Ste-Foy CA
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20110293040 | METHOD AND APPARATUS FOR SIGNAL ACQUISITION IN OFDM RECEIVERS - A method and apparatus for signal acquisition in an OFDM receiver relies on a preamble training sequence to synchronize the receiver in time (e.g. determining the start of a frame) and in frequency (carrier frequency offset compensation). The preamble training sequence has a periodic structure and the method and apparatus perform a cross-correlation technique using a matched filter to achieve time synchronization and/or frequency synchronization and/or channel estimation, the latter being especially useful in multi-antenna receivers for diversity combining purposes. Many advantages derive from performing at least two and preferably all three operations jointly, in terms of latency, hardware complexity, and length of training sequence required to achieve satisfactory convergence on all counts. The periodicity of the training sequence is exploited to reduce considerably the main filter complexity and optionally dynamically adjust carrier offset compensation throughout the filtering process, thus improving the quality of all final estimates (carrier frequency offset, time synchronization, and channel). | 12-01-2011 |
Louis Dupont, St. Remi De Napierville CA
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20100324185 | EPOXIDIZED SOYATE DIESTERS AND METHODS OF USING SAME - An unhindered polyol is used to react with an epoxidized soyate to make epoxidized soyate diester in the presence of a catalyst. The unhindered polyol can be 1,3-propanediol or any polyol having four or more carbon atoms with no two adjacent carbon atoms having hydroxyl functionality. Preferably, a combination of catalysts is used to promote the transesterification reaction of the epoxidized soyate with the unhindered polyol to yield a high percentage of epoxidized soyate diester with epoxy functionality retained. The primary catalyst is a metallic hydroxide, and the secondary catalyst is a titanate. Bioderived epoxidized soyate diester plasticizers useful for thermoplastics and thermosets result. | 12-23-2010 |
Louis Dupont, Sainte-Julie CA
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20130018620 | Method And System For Time Synchronization Of Phase Of Signals From Respective Measurement Devices - According to the invention, a time synchronization of phase between measurement devices that do not share a same clock for their respective sampling of the signals is carried out by a time tagging of samples of the signals in time blocks followed by an adjustment of the phase values of components of interest of the signals in the regrouped time blocks so that the values refer to common time references between the measurement devices. The tagging is carried out with a synchronization signal available to the measurement devices, completed with count values provided by a counter operated by a reference clock for each measurement device. | 01-17-2013 |
Maria Dupont, Hürth DE
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20160076066 | Biocatalytic Process for the Production of (R)-3-Quinuclidinol - Process for production of (R)-3-Quinuclidinol by reduction of Quinuclidin-3-one with cofactor and oxidoreductase, characterized in that, the oxidoreductase comprises an amino acid sequence motif MQX | 03-17-2016 |
Maria Dupont, Huerth (hurth) DE
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20150152451 | PROCESS FOR THE ENANTIOSELECTIVE ENZYMATIC REDUCTION OF HYDROXY KETO COMPOUNDS - In a process for the enantioselective enzymatic reduction of a hydroxy ketone of general formula I | 06-04-2015 |
Maxime Dupont, Quebec CA
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20090166392 | ACTUATOR HOUSING HAVING A RELEASABLE ACTUATOR CARTRIDGE FOR USE ON HARDWOOD FLOORING PNEUMATIC NAILERS - An actuator housing ( | 07-02-2009 |
20110006098 | NAILER WITH CONTROLLED ACTION FEEDER MAGAZINE ASSEMBLY - The pneumatic nailer has an elbowed feeder magazine for feeding fasteners one at a time. The magazine has an elongated inner frame segment fixedly mounted to the nailer main frame, an elongated outer frame segment operatively connected in non-coaxial fashion to the inner frame segment. Each of the inner and outer frame segments has a corresponding first and second channels, for slidingly retaining fasteners in coextensive slidethrough fashion. The fasteners are movable under gravity forces from a fastener intake to a fastener discharge outlet opposite the fastener intake. A fastener pusher device may be provided with a pusher retention device having an operative mode, active with a large storage load of fasteners into the magazine, and an inoperative mode, triggered when the load of magazine fasteners decreases below a threshold value. | 01-13-2011 |
Michael Dupont, München DE
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20100116934 | UNDER-FLOOR SYSTEM FOR AN AIRCRAFT - The present invention relates to an under-floor system for providing a functional space for an aircraft. The under-floor system comprises a support-member structure and a cover element. The support-member structure is designed such that the support-member structure can be fastened to an aircraft structure element. The cover element can be fastened to the support-member structure such that the cover element is spaced apart from, for example, the aircraft floor. By means of spacing the cover element apart from the aircraft floor, the functional space can be provided. | 05-13-2010 |
Michael Dupont, München DE
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20100116934 | UNDER-FLOOR SYSTEM FOR AN AIRCRAFT - The present invention relates to an under-floor system for providing a functional space for an aircraft. The under-floor system comprises a support-member structure and a cover element. The support-member structure is designed such that the support-member structure can be fastened to an aircraft structure element. The cover element can be fastened to the support-member structure such that the cover element is spaced apart from, for example, the aircraft floor. By means of spacing the cover element apart from the aircraft floor, the functional space can be provided. | 05-13-2010 |
Michael Dupont, Hamburg DE
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20100065681 | Floor Structure in an Aircraft With Continuous Panels - A floor structure in an aircraft includes a plurality of seat rails that extend parallel in relation to each other, and at least one floor panel. The floor panel extends over the seat rails and rests on the individual seat rails. In order to be able to fasten interior equipment components to the seat rails situated underneath the floor panels, the at least one floor panel includes a plurality of through-holes through which the interior equipment components of the aircraft can be locked into place on the seat rails. | 03-18-2010 |
20110062285 | SYSTEM FOR SIMULTANEOUSLY MOVING SEVERAL ROWS OF SEATS IN A LONGITUDINAL DIRECTION - According to an exemplary embodiment of the invention, a system for simultaneously longitudinally moving a plurality of selected seats or seat rows in an aircraft is stated, in which system a drive device for moving the seats is provided, wherein moving the seats takes place automatically according to a change in the seating configuration planning. | 03-17-2011 |
Nelson Dupont, Rimouski CA
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20120233892 | Riser for a snow blowing attachment - A riser for a snow blowing attachment has a snow blowing attachment frame including a wheel axle and two spaced attachment arms extending perpendicularly therefrom; a pair of wheels rotationally connected to the wheel axle and adapted to support the snow blowing attachment frame above a driving surface. A pair of spaced parallel elongated connecting members each pivotally connected to the spaced attachment arms and adapted to be removably connected to two lower points of a three point hitch. A wishbone frame member having two spaced distal ends respectively pivotally connected to the spaced attachment arms, and a proximal end positioned a distance from the wheel axle. A stem member attached at one end to the proximal end of the wishbone frame and extending in substantially the same direction as the two spaced attachment arms. | 09-20-2012 |
Philippe Paul Dupont, Winterthur CH
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20160089633 | REVERSE OSMOSIS SYSTEM - A reverse osmosis system includes a membrane unit, an energy recovery device, high and low pressure inlet lines, and a concentrate line. The membrane unit has a membrane, an inlet for receiving a feed fluid, a permeate outlet for discharging a permeate fluid and a concentrate outlet for discharging a concentrate fluid. The energy recovering device has a turbine portion, a turbine inlet and a turbine outlet, a pump portion, a pump inlet and a pump outlet, a motor, and a motor control unit for controlling the motor. The low pressure inlet line is connected to the pump inlet for supplying the feed fluid at a low pressure. The high pressure inlet line connects the pump outlet with the inlet for supplying the feed fluid at a high pressure. The concentrate line connects the concentrate outlet with the turbine inlet for supplying the concentrate fluid to the turbine portion. | 03-31-2016 |
Ralf Dupont, Kaiserslautern DE
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20120020596 | GAS BEARING AND METHOD OF MANUFACTURING THE SAME - A gas bearing ( | 01-26-2012 |
Real Dupont, St-Elie-D'Orford CA
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20120272885 | WATERCRAFT STEERING AND THRUST CONTROL SYSTEM - A watercraft has first and second jet propulsion units. The first jet propulsion unit includes a first inlet, a first outlet, a second outlet, and a first valve. The second jet propulsion unit includes a second inlet, a third outlet, a fourth outlet, and a second valve. The watercraft also includes first and second discharge ports disposed on opposite sides of a longitudinal centerline, a first pipe fluidly communicating the first discharge port with the second outlet, a second pipe fluidly communicating the second discharge port with the second outlet, third and a fourth discharge ports disposed on opposite sides of the longitudinal centerline, a third pipe fluidly communicating the third discharge port with the fourth outlet, and a fourth pipe fluidly communicating the fourth discharge port with the fourth outlet. | 11-01-2012 |
20120275906 | JET PROPULSION UNIT FOR A WATERCRAFT - A jet propulsion unit has a water inlet, a pump body, an impeller, and a valve assembly fluidly. The valve assembly has a valve housing having an inlet fluidly connected to the pump body, a first outlet and a second outlet. A valve body is disposed in the valve housing and is movable between first and second positions. In the first position, water from a body of water flows consecutively through the water inlet, the pump body, the inlet of the valve housing, the valve housing and the first outlet of the valve housing. In the second position, water from the body of water flows consecutively through the water inlet, the pump body, the inlet of the valve housing, the valve housing, and the second outlet of the valve housing. A watercraft having the jet propulsion unit is also disclosed. | 11-01-2012 |
Steeve Dupont, Rimouski CA
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20120233892 | Riser for a snow blowing attachment - A riser for a snow blowing attachment has a snow blowing attachment frame including a wheel axle and two spaced attachment arms extending perpendicularly therefrom; a pair of wheels rotationally connected to the wheel axle and adapted to support the snow blowing attachment frame above a driving surface. A pair of spaced parallel elongated connecting members each pivotally connected to the spaced attachment arms and adapted to be removably connected to two lower points of a three point hitch. A wishbone frame member having two spaced distal ends respectively pivotally connected to the spaced attachment arms, and a proximal end positioned a distance from the wheel axle. A stem member attached at one end to the proximal end of the wishbone frame and extending in substantially the same direction as the two spaced attachment arms. | 09-20-2012 |
Vincent Dupont, Seoul KR
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20130118210 | WASHING MACHINE HAVING VIBRATION REDUCING APPARATUS AND VIBRATION REDUCING METHOD USING THE SAME - A washing machine with a vibration reducing apparatus is capable of reducing a tub by use of the gyroscopic effect. If the drum is rotated in an imbalanced state where the laundry is positioned at a side of the drum without being uniformly distributed, a biased force is applied to a rotary shaft, and the drum performs an eccentric motion, causing vibration of the tub. The vibration of the tub is increased when the drum rotates at a high speed. The washing machine measures vibration of the tub at the high speed, and generates a vibration restraining force, thereby preventing the vibration from being transmitted to the outside due to a reaction force. The efficiency in reducing the excessive vibration of the tub is enhanced, so that the interval between the tub and the frame is reduced, thereby increasing the capacity of the washing machine. | 05-16-2013 |
Yannick Dupont, Montreal CA
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20110008172 | PROCESS AND APPARATUS FOR PROVIDING FIRTREE SLOTS - A process for forming a firtree slot in a disc of a bladed rotor assembly for a gas turbine engine may include making a first pass with a machining quill to form a rough profile of the firtree slot, making a second pass with an inclined machining quill having the shape of one of the finished side wall profile of the firtree slot and avoiding engagement with the other side, and making a third pass with an inclined second quill having the shape of the other of the finished side wall profile of the firtree slot and avoiding engagement with the other side, in order to provide a firtree slot for receiving and fixing the root of a blade. | 01-13-2011 |
20140037396 | APPARATUS FOR PROVIDING FIRTREE SLOTS - A apparatus for forming a firtree slot in a disc of a bladed rotor assembly for a gas turbine engine may include a tip portion having the shape of the profile of one side of the firtree slot to be formed but smaller than the profile of the complete firtree slot so that the tool will only engage one side of the firtree slot. | 02-06-2014 |