Mills, CA
Casey Mills, Hamilton CA
Patent application number | Description | Published |
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20120107394 | IMMUNO-COMPATIBLE HYDROGEL SYSTEM - An immuno-compatible hydrogel system is provided that is resistant to protein binding. The hydrogel system is prepared by contacting a hydrogel solution with a cross-linking agent to form a gel, exposing the gel to an aqueous solution comprising a first polyelectrolyte to form a polyelectrolyte-coated hydrogel, exposing the polyelectrolyte-coated hydrogel to a second polyelectrolyte to form a crosslinked matrix and exposing the matrix to conditions which eliminates, or at least reduces, protein binding sites on the matrix. | 05-03-2012 |
Daniel Chantal Mills, Toronto CA
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20140132788 | Systems and Methods for Generating Spherical Images - An imaging system comprises four image sensors each pointing outwardly from the vertices of a notional tetrahedron with the optical axes of the image sensors substantially collinear with respective medians of the notional tetrahedron, with the focal plane array of each image sensor positioned between the lens system of its respective image sensor and the centroid of the notional tetrahedron. The imaging system and can be used to obtain image data for generating a spherical image of the space surrounding the imaging system. A method for generating a spherical image from this image data assigns spherical coordinates to the pixels in the images according to a cylindrical projection that is individually aligned with the image plane of each image, and blends overlapping pixels and fills blank pixel spaces. The method can be applied to image data representing outward views from the vertices or centroids of faces of any Platonic solid. | 05-15-2014 |
Danny Mills, Chateauguay CA
Patent application number | Description | Published |
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20090185899 | HP SEGMENT VANES - A stator vane segment, for constructing a circumferential array of like segments in a gas turbine engine, each segment in the array being separated by an axially extending joint from an adjacent segment and being releasably mounted to an outer engine casing. Each stator vane segment has: a number of vane airfoils spanning radially between an inner platform and an outer platform, and the outer platform includes: a casing mounting fastener on an outer surface and mating lateral joint edges extending between forward and aft edges. | 07-23-2009 |
20100229618 | METHOD AND APPARATUS FOR FORMING A TURBOFAN MIXER - The method for forming a turbofan mixer comprises providing a single monolithic and generally flat annular sheet metal blank, providing a die surface substantially corresponding in shape to a turbofan mixer shape, positioning the blank with reference to the die surface, and forcing the blank against the die surface to transform the blank into a monolithic turbofan mixer. | 09-16-2010 |
20140241854 | ACTIVE TURBINE OR COMPRESSOR TIP CLEARANCE CONTROL - A gas turbine engine includes an annular plenum defined with an outer skin and a perforated inner skin for receiving selective air flow to impinge a support case which supports shrouds of the rotor assemblies of the engine therein for active tip clearance control of the rotor assemblies. In one embodiment a bobbin-type transfer tube for supplying cooling air into the plenum, is provided between an outer case of the engine an the plenum such that the thermally induced relative movement of the outer case and the plenum is permitted. | 08-28-2014 |
20150110628 | FASTENING SYSTEM FOR ROTOR HUBS - A rotor disk assembly comprises a first rotor disk with a plurality of circumferentially distributed first throughbores. A second rotor disk comprises a connection portion projecting at least partially axially, a plurality of circumferentially distributed second throughbores being provided in the connection portion in cooperative distribution relative to the first rotor disk for the first and second throughbores to be in register with one another in the rotor disk assembly. Connector bolts each have an elongated body with a flange between its ends, a head at its first end and a removable head at its second end, the head at the first end spaced apart from the flange for the connector bolt to be secured to one of the rotor disks at a respective throughbore, the removable head at the second end being spaced apart from the flange for the second end to project. An anti-rotation feature is between each said connector bolt and at least one of the rotor disks to prevent rotation of the connector bolts when the removable head is installed on the second end in the rotor disk assembly. | 04-23-2015 |
20160107276 | ENGINE STRUCTURE ASSEMBLY PROCEDURE - A method for centering an engine structure such as a bearing housing is provided which may be used for example, during assembly of a mid turbine frame or other engine case structure. The method according to one embodiment may include machining spokes with an outer case of the mid turbine frame in situ to eliminate stack-up and then applying the retaining device to retain the spokes with respect to the outer case, thereby assuring the co-axial relationship between the outer case and the bearing housing supported within the mid turbine frame. | 04-21-2016 |
Gavin Mills, Hillsburgh CA
Patent application number | Description | Published |
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20120069700 | Gearbox with Breather System - A gearbox is provided having an integrated breather system. The output shaft of the gearbox has integrated therein a breather bore with a top port in the top end of the output shaft and a bottom end in the side of the output shaft. The top end is in communication with the atmosphere while the bottom end is in communication with the inner oil reservoir of the gearbox. By incorporating the breather directly into the output shaft, air locking is reduced or even prevented. Further, the distance between the maximum and minimum oil fill levels is increased thereby allowing for a reduction in accidental over or under filling of the gearbox. In addition, accidental spillage of oil into the environment is reduced as the top breather port exists on top of the gearbox and may optionally include a breather line extending further upward. The reduction in air locking allows for increased accuracy in oil filling as well as reduced maintenance on the gearbox. | 03-22-2012 |
20140374522 | AUGER WITH CONTINUOUS KNIFE - An auger is provided for cutting and mixing bulk fibrous feed placed into a mixing chamber of the mixer for eventual consumption by livestock. The auger includes flighting having an outside edge defining a periphery of the auger. A knife is provided, connected to the periphery of the flighting in a continuous or substantially continuous manner along at least a major portion of the periphery of the flighting of the auger. The continuous or substantially continuous knife may be comprised of knife sections placed adjacent and substantially longitudinally to one another thereby providing a continuous or substantially continuous knife. The auger having the continuous or nearly continuous knife along the periphery provides a substantially clean cut of fibrous bulk material and a reduction in crushing and/or tearing of the fibrous material relative to an auger with a non-continuous knife or an auger with a serrated knife. | 12-25-2014 |
Grant H. Mills, Mississauga CA
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20100218574 | METHOD FOR TREATING BIO-ORGANIC AND WASTEWATER SLUDGES - An improved process of treating sludge to provide a stable product for use as a beneficial soil or fertilizer for agricultural lands which includes the steps (a) mixing the sludge with at least a first alkaline material and a second alkaline material in an amount sufficient to (i) raise the solids content of the mixed material to at least 50% W/W; (ii) raise the pH to at least 12; and (iii) raise the temperature to at least 70° C. by exothermic reaction of the alkaline materials with the water in the sludge; and (b) pasteurizing the mixed material at (i) at least 70° C. for at least 30 mins. and at least pH12 for at least 2 hrs.; and (ii) at least pH 11.5 for an additional 22 hrs., to provide the stable pasteurized product. The process and apparatus is readily adapted for mobility on suitable transportation. | 09-02-2010 |
James Andrew Mills, Edmonton CA
Patent application number | Description | Published |
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20080314901 | METHOD OF SECURING ELONGATED OBJECTS TO A FLOATING COVER - A method of securing elongated objects, such as weights or floats to a floating cover. A first step involves providing a sheet form substrate. A second step involves forming elongated retention pockets on the substrate. A third step involves inserting elongated objects into the elongated retention pockets. This method allows thinner lower cost substrates to be used, while still facilitating secure attachment of weights or floats. | 12-25-2008 |
20080317551 | EVAPORATION RETARDING COVER - An evaporation retarding cover which includes an ultra-violet radiation resistant sheet made from a material that provides a water evaporation retarding barrier. The material has an upper surface and a lower surface. Flexible floatation strips of closed cell foam are thermally bonded to the lower surface. | 12-25-2008 |
20090007394 | METHOD OF AND APPARATUS FOR CONNECTING FLOATING COVERS - An apparatus for connecting pond covers, which includes a shaft having an exterior surface, a first end and a second end. An engagement profile is positioned on the exterior surface at a first end of the shaft. A cable guide is positioned in an intermediate position between the first end and the second end of the shaft, the cable guide being oriented transversely to the shaft. A cable is prevented from removal from the cable guide by the second end of the shaft. | 01-08-2009 |
20130195556 | FLUID FILLABLE STRUCTURE - A fluid fillable structure has a reservoir body comprising a top surface and at least one fluid fill port at a first end. There is a first connector on the top surface of the reservoir body adjacent to the first end and a second connector spaced from the first end, the first end of the reservoir body being folded back onto the reservoir body and secured by releaseably securing the first connector to the second connector such that the at least one fluid fill port remains open. | 08-01-2013 |
20130326853 | Storage Tank - A liquid containment wall for a tank is formed by corrugated panels connected end to end and supported by upstanding brackets at spaced positions around the peripheral wall and a liner attached to the wall. Each panel has at each end an overlapping section with an array of aligned holes. The holes are connected by connector plates shaped and arranged to overlie a part of the array. Each plate has a plurality of shear pegs extending at right angles and at least one hole therethrough to receive a threaded bolt so that the bolt passes through a respective one of the aligned holes of the array to clamp the plate against the overlapping panels. | 12-12-2013 |
20140377006 | FLUID FILLABLE STRUCTURE - A fluid fillable structure has a reservoir body comprising a top surface and at least one fluid fill port at a first end. There is a first connector on the top surface of the reservoir body adjacent to the first end and a second connector spaced from the first end, the first end of the reservoir body being folded back onto the reservoir body and secured by releaseably securing the first connector to the second connector such that the at least one fluid fill port remains open. | 12-25-2014 |
Jason Mills, Courtice CA
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20140232156 | Pneumatic floor lift with transfer board - A number of bladders are stacked one upon another and in fluid flow communication with one another. A fluid introduced into one of the bladders causes that bladder and the remaining bladders to inflate with resulting increase in the height of the stack. An inflexible support panel is seated on top of the uppermost bladder. The panel may be attached to the uppermost bladder or may be detached from it. The panel has a flat upper surface which remains generally horizontal as the bladders inflate while the stack rests upon a flat horizontal surface. | 08-21-2014 |
Jason Alexander Mills, Kitchener CA
Patent application number | Description | Published |
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20160134951 | SYSTEM, APPARATUS AND METHOD FOR SUPPORTING MULTIPLE-INTERFACES FOR OPTICAL FIBER COMMUNICATION - A multiple-interface apparatus and method and networking device including the same. The multiple-interface apparatus including: a plurality of system side lanes configured to connect to an electrical signal source; and a plurality of line side lanes, wherein the number of the plurality of line side lanes matches the number of the plurality of system side lanes, including: a first set of line side lanes configured to connect to a first optical transceiver module; and a second set of line side lanes configured to connect to a second optical transceiver module; a mode selector module that can be set to transmit the electrical signal to the first optical transceiver module on the first set of line side lanes or the second optical transceiver module on the second set of line side lanes; and an adaptation module to adapt the electrical signal for at least one of the first set of line side lanes or the second set of line side lanes. | 05-12-2016 |
John Mills, Ottawa CA
Patent application number | Description | Published |
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20090060523 | In-service optical dispersion determining system and method - A system and method for in-service optical dispersion determination are provided. Optical dispersion is determined by splitting a first optical signal into two components, introducing a time delay between the two components such that corresponding pulses of the two components partially overlap, combining the two components to generate a combined optical signal comprising a first component and a second component, determining power of the combined optical signal while applying a plurality of dispersion compensation values, in order to determine a dispersion compensation value that results in a minimum detected power of the combined optical signal. Polarization Mode Dispersion is determined by adjusting the time delay that is introduced until the power of the combined optical signal is substantially equal for all of the plurality of dispersion compensation values. | 03-05-2009 |
20120093516 | IN-SERVICE OPTICAL DISPERSION DETERMINING SYSTEM AND METHOD - A system and method for in-service optical dispersion determination are provided. Optical dispersion is determined by splitting a first optical signal into two components, introducing a time delay between the two components such that corresponding pulses of the two components partially overlap, combining the two components to generate a combined optical signal comprising a first component and a second component, determining power of the combined optical signal while applying a plurality of dispersion compensation values, in order to determine a dispersion compensation value that results in a minimum detected power of the combined optical signal. Polarization Mode Dispersion is determined by adjusting the time delay that is introduced until the power of the combined optical signal is substantially equal for all of the plurality of dispersion compensation values. | 04-19-2012 |
John B. Mills, Ottawa CA
Patent application number | Description | Published |
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20110211826 | System and Method for Managing the Selection of Ghost Channels for Mitigating Polarization Hole Burning - A system and method for selecting ghost channels in an optical communication system, including components configured to examine an optical communication channel within a node of the optical communication system, examine a neighbor channel of the optical communication channel, determine whether using the neighbor channel as a ghost channel will create an undesirable level of risk of feedback within the optical communication system, if using the neighbor channel as a ghost channel will not create an undesirable level of risk of feedback, determine whether the neighbor channel is currently used as a ghost channel, and if the neighbor channel is not currently used as a ghost channel, select the neighbor channel as a ghost channel. | 09-01-2011 |
20110211835 | System and Method for Mitigating Polarization Hole Burning - A system for mitigating the effects of polarization hole burning in an optical communication system. The system includes an optical input signal comprising one or more traffic channels, a measurement module configured to check for the existence of ghost channels around the traffic channels, and a ghost channel generation module configured to generate a ghost channel around the traffic channels from amplified spontaneous emission noise of the optical input signal. | 09-01-2011 |
20110211836 | System and Method for Optimizing the Selection of Ghost Channels in Mitigating Polarization Hole Burning - A system and method for optimizing the selection of ghost channels to mitigate the effects of polarization hole burning in a node of an optical communication system including identifying an optical communication channel in the node for use as a ghost channel, identifying a first set of degrees carrying the optical communication channel within the node, identifying a second set of degrees within the first set of degrees, the second set containing the degrees with the optical communication channel being a valid channel, identifying a third set of degrees within the first set of degrees, the third set containing degrees with the optical communication channel being sufficiently powerful, and selecting a first degree to source the ghost channel from the first set of degrees based at least on the second set of degrees and the third set of degrees. | 09-01-2011 |
20110211841 | Ghost Channel Management for PHB Mitigation - A system and method for managing the selection of ghost channels in an optical communication system, including components configured to collect one or more first data values indicating the validity of an optical communication channel within a first degree of a node in the optical communication system, collect one or more second data values indicating the optical power level of the optical communication channel, transmit the first and second data values to a second degree of the node, receive the first and second data values at the first degree, and aggregate the first and second data values for the first degree and the second degree at the first degree. | 09-01-2011 |
John Bradshaw Mills, Ottawa CA
Patent application number | Description | Published |
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20080205814 | Method and Apparatus for Dynamic Polarization Mode Dispersion Compensation - A method and a system for dynamic compensating polarization mode dispersion (PMD) in an optical communication system. An optical input signal passes through a compensating element first. A splitting device taps a fraction of the optical input signal and sends it to a monitoring element with birefringence properties. The monitoring element separates the fraction into two split signals with orthogonal principal states of polarization. The split signals are detected at photodetectors. An optimised coefficient is obtained from the detected split signals, and used to calculate an angle between a fast axis of the monitoring element and the fast axis of the optical fiber. The compensating element is set according to the determined angle to compensate the PMD. One or both of the monitoring element and the compensating element may be liquid crystal. | 08-28-2008 |
Kyle Mills, Concord CA
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20140017073 | SUBMERGED ROTOR ELECTRIC WATER PUMP WITH STRUCTURAL WETSLEEVE - An electric pump comprising: a rotor, a wet sleeve surrounding the rotor; and a stator surrounding the wet sleeve and the rotor; wherein the rotor and stator have a magnetic air gap of about 2 mm or less. | 01-16-2014 |
Kyle D. Mills, Toronto CA
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20130259720 | Electric Water Pump With Stator Cooling - An electric pump comprises an outer housing including a motor cavity and a controller cavity separated by a partition wall. An inner housing is positioned within the motor cavity of the outer housing. One of the inner and outer housings includes radially extending ribs positioned adjacent to the other of the inner and outer housings to define a coolant flow path between the inner housing and the outer housing. The flow path is partially defined by the partition wall. An electric motor is positioned within the inner housing and includes a hollow rotor shaft driving a pump member. The hollow rotor shaft forms a portion of the coolant path and interconnects a volume between the inner and outer housings with a low pressure cavity containing the pump member. A controller is positioned within the controller cavity in heat transfer relation with the partition wall. | 10-03-2013 |
Robert A.r. Mills, Calgary CA
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20100126878 | Method for Electrolytic Stripping of Spray Metal Coated Substrate - A method for stripping a fused thermal spray metal coating from the surface of a soft metallic substrate. The steps for the method include: immersing the coated metallic substrate in an aqueous solution of chromic acid, peroxide, and a second acid; immersing a metal cathode in the aqueous solution; applying a positive potential to the fused spray metal coated substrate and a negative potential to the metal cathode to generate a direct current between the substrate and the cathode; where the current is applied for a sufficient time to remove the coating. This method permits the electrochemical removal of fused and impermeable thermal spray metal coatings. | 05-27-2010 |
20110186566 | SYSTEM AND METHOD FOR INDUCTION HEATING A HELICAL ROTOR USING A COIL - Embodiments of the invention provide a system and method for induction heating a helical rotor of a progressing cavity pump in order to reduce the surface roughness of the rotor. In order to heat the rotor most evenly, it is desired to space the coil as closely around the rotor as possible. The invention provides a mechanism for threading the helical rotor through an induction coil having an interior diameter which is less than the major diameter of the rotor. The induction coil may include one loop and overlapping ends. The rotor to be heated is rotated about its longitudinal axis and advanced axially through the coil as it rotates. The axial speed and rotational speed are synchronized so that the rotor moves one pitch through the coil for each complete rotation. | 08-04-2011 |
20140203011 | SYSTEM AND METHOD FOR INDUCTION HEATING A HELICAL ROTOR USING A COIL - Embodiments of the invention provide a system and method for induction heating a helical rotor of a progressing cavity pump in order to reduce the surface roughness of the rotor. In order to heat the rotor most evenly, it is desired to space the coil as closely around the rotor as possible. The invention provides a mechanism for threading the helical rotor through an induction coil having an interior diameter which is less than the major diameter of the rotor. The induction coil may include one loop and overlapping ends. The rotor to be heated is rotated about its longitudinal axis and advanced axially through the coil as it rotates. The axial speed and rotational speed are synchronized so that the rotor moves one pitch through the coil for each complete rotation. | 07-24-2014 |
Robert L. Mills, North Vancouver CA
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20100134023 | METHODS AND SYSTEMS FOR DIMMABLE FLUORESCENT LIGHTING - A system for operating a fluorescent light is provided. The system comprises: a fluorescent lamp with at least one electrode having at least one corresponding heating filament; a filament signal power supply for providing a filament current signal having a filament current frequency, the filament signal power supply connected to create a filament current through the at least one filament; and a plasma signal power supply for providing a plasma power signal having a plasma power frequency, the plasma signal power supply connected to create a plasma current between the at least one electrode and a gas contained in the fluorescent lamp. The plasma power frequency is greater than the filament current frequency. | 06-03-2010 |