Lockhart
Brian Lockhart, Feucherolles FR
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20100317698 | Polysubstituted Pyridinylaminoalkylene- and Pyridinyloxyalkylene-Cyclopropanamine Compounds, a Process for Their Preparation and Pharmaceutical Compositions Containing Them - Compounds of formula (I): | 12-16-2010 |
David Lockhart, Kitchener CA
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20150378976 | METHODS AND SYSTEMS FOR PROVIDING AN ELECTRONIC FORM - A method and system for providing an electronic form are described. The method and system include identifying a visible portion of the electronic form. The electronic form can include a control component at a component location of the electronic form that is operable to receive an input from a user. The method and system can then determine an accessibility state of the control component based on the component location and at least one of a display property of the display and the visible portion. The accessibility state can be a convenient state when the component location is suitable for the display but is in an inconvenient state when the component location is not suitable for the display. When it is determined that the accessibility state is the inconvenient state, the method and system involves displaying a transient control component, or a version of the control component, on the display. | 12-31-2015 |
David Lockhart, Waterloo CA
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20110307960 | SYSTEMS, METHODS, AND APPARATUS FOR SECURING USER DOCUMENTS - The invention is directed to systems, methods and apparatus for securing documents. The system comprises a server having a processor and a data storage device for storing documents, at least one document provider connected to the server, the at least one document provider operable to provide user documents to the server for storage in the data storage device, the user documents containing at least one object of security concern, and at least one document consumer connected to the server, the at least one document consumer operable to receive the user documents containing the at least one object of security concern from the server. The processor in the server is operable to determine whether to provide the at least one object of security concern to the at least one document consumer based on at least one security setting, and based on the decision either provide the documents with the at least one object of security concern or provide a replacement documents without the security of concern and an indication on each replacement document that that the at least one object of security concern has been excluded. | 12-15-2011 |
David Robert Lockhart, Waterloo CA
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20120110282 | SYSTEMS AND METHODS FOR MANAGING INFORMATION OBJECTS IN DYNAMIC DATA STORAGE DEVICES - According to one aspect, a system for managing information objects in dynamic data storage devices including a first data storage device having a plurality of information objects, a second data storage device operatively connectable to an output device for providing at least some of the information objects to at least one user, and at least one processor operatively coupled to the first data storage device and the second data storage device. The at least one processor is configured to automatically divide the plurality of information objects in the first data storage device to form at least one data subdivision based on division criteria, and repeatedly, in response to a dynamic operating condition determine a relevance value of at least one of the data subdivisions in the first data storage device and the second data storage device indicative of the relevance of those data subdivision to the user, and based on the relevance value, perform at least one of loading those data subdivision to the second data storage, or unloading those data subdivision from the second data storage. | 05-03-2012 |
Douglas Lloyd Lockhart, Cobble Hill CA
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20110120578 | MANIFOLD FOR REFRIGERATION SYSTEM - A manifold, for a refrigeration system, includes a body comprising a bore hole extending through the body, and a plurality of ports including a first process port for adding and removing refrigerant, and a first side port for mechanical connection thereto. The manifold also includes a first ball valve disposed in the body, between the first process port and the first side port. The first ball valve includes a ball recess aligned with the bore hole through the body, and a ball port extending generally transverse to the ball recess and in fluid connection therewith. The ball port includes a narrow end and wider end. The first ball valve is moveable between an open position in which the ball port is aligned with the first side port and the first side port is in fluid connection with the bore hole through the body, and a closed position in which the ball port is out of alignment with the first side port. | 05-26-2011 |
20140069122 | APPARATUS AND METHOD FOR CONTROLLING REFRIGERANT TEMPERATURE IN A HEAT PUMP OR REFRIGERATION APPARATUS - An apparatus includes: a compressor including a pair of ports in fluid communication with first and second heat exchangers and a reduced temperature refrigerant inlet for receiving reduced temperature refrigerant; and an expansion device coupled between the first and second heat exchangers for reducing a pressure of refrigerant flowing from one of the first and second heat exchangers to the other of the first and second heat exchangers; wherein the compressor, the first heat exchanger, the expansion device and the second heat exchanger are arranged in a loop to operate as a refrigeration or heat pump apparatus. | 03-13-2014 |
20150177109 | METHOD AND APPARATUS FOR HVAC/R SYSTEM ANALYSIS - A system and method for analyzing an HVAC/R system includes a receiver for receiving signals from sensors, a memory for storing a pressure-enthalpy relationship for refrigerant of the HVAC/R system, a processor in communication with the receiver and the memory, the processor configured to determine a first energy transfer value associated with an air handler of the HVAC/R system based on the received signals from the sensors, determine a second energy transfer value associated with the refrigerant of the HVAC/R system based on the pressure-enthalpy relationship and the received signals from the sensors; and verify the determined first and second energy transfer values by comparing the first energy transfer value with the second energy transfer value. | 06-25-2015 |
Earl Robert Lockhart, Abbotsford CA
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20100064563 | SNOW MARKER FOR FIRE HYDRANTS AND OTHER UTILITIES - The invention provides marking apparatus for a fire hydrant or other utilities fixtures comprising a mast-holding bracket comprising a hollow pipe, means for removably securing the pipe to the fire hydrant or other utilities fixtures and an elongated mast removably received in the hollow pipe, the mast comprising a solid cylindrical flexible core and a flexible outer shell for mounting on the core, further comprising fastening means for securing the mast to the pipe. The apparatus can be attached to the outlet of a fire hydrant, the hole for the lifting bolt of a transformer or to a junction box, or as part of a concrete pedestal. | 03-18-2010 |
Edward A. Lockhart, Rosemont CA
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20080264925 | Collapsible insulated food delivery bag - An insulated bag has generally flat top and bottom walls connected by foldable back and opposite side walls which cooperate to define a chamber having a front opening for receiving a food product. Flexible closure flaps extend from the bottom wall and opposite side walls and have releasable fasteners for closing the front opening. Each wall has an outer fabric covering and a porous inner liner and also inner and outer layers of flexible thermal insulation material. A vapor barrier film separates the inner and outer layers of insulation material in each wall and provides for moisture absorption by the inner layers. The top and bottom walls each have a compartment with an edge opening closed by a releasable fastener, and a vacuum insulation panel is confined within each compartment. The top and bottom walls move between a collapsed storage position and an expanded position to receive the product. | 10-30-2008 |
Grant Robert Lockhart, Vancouver CA
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20140131525 | TRANSMISSION CROSS ARM - A cross arm is provided, for use in a support structure for conductors within an electrical grid. The cross arm is made of weather resistant glass fibre reinforced two component polyurethane based polymers and has a āCā cross sectional shape typically arranged in a double configuration. Pairs of the cross arms are attached to utility poles in a parallel position on opposite sides of the utility pole to meet predefined design conditions. Alternatively, a single cross arm may be attached to a utility pole. | 05-15-2014 |
Harold Allen Lockhart, Eindhoven NL
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20130199538 | FLUID COUPLING CONDUIT WITH EXHAUST GAS NOISE REDUCTION - A fluid coupling conduit ( | 08-08-2013 |
James Lockhart, Vancouver CA
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20140296052 | METHOD AND APPARATUS FOR CONTINUOUSLY FRACTIONATING PARTICLES CONTAINED WITHIN A VISCOPLASTIC FLUID - Particles are separated from a source viscoplastic fluid by flowing streams of the viscoplastic fluid and a destination fluid in parallel streamed relationship inside a rotating cylindrical annulus (FIG. | 10-02-2014 |
James M. Lockhart, Vancouver CA
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20150233056 | PURIFICATION PROCESS FOR PARTLY-HYDROLYZED CELLULOSE - A method of recovering purified partly-hydrolyzed cellulose ( | 08-20-2015 |
20150252531 | PROCESS FOR MAKING PARTLY-HYDROLYZED CELLULOSE USING COMPRESSED CELLULOSIC MATERIALS - A method and apparatus for contacting and reacting fine cellulosic material with acid to produce partly-hydrolyzed cellulose, in which the cellulose is compressed to form higher density material, resulting in reduced consumption of acid and increased uniformity of reaction times. Cellulosic material, such as ground wood pulp, is compressed to reduce the interstitial spaces therein. The compressed material is contacted with an acid, such as sulfuric acid, which is allowed to wick into the interstitial spaces and react with the cellulose to produce partly-hydrolyzed cellulose. | 09-10-2015 |
Justin Lockhart, Sherwood Park CA
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20150034387 | DOWNHOLE SHOCK ASSEMBLY AND METHOD OF USING SAME - A shock assembly for use with a motion tool deployable into a wellbore by a conveyance. The motion tool includes a mandrel operatively connectable to the conveyance or the motion tool, a housing operatively connectable to the motion tool or the conveyance (the housing having an opening to slidingly receive the mandrel and including a first and a second spring portion), a first spring slidably positionable in the first spring portion and having a first spring stiffness, and a second spring slidably positionable in the second spring portion having a second spring stiffness. The second spring stiffness being less than the first spring stiffness such that the first and second springs selectively engage as the housing slidingly moves about the mandrel in response to forces applied to the system to selectively restrict movement between the mandrel and the housing whereby the motion tool is vibrated. | 02-05-2015 |
Philip Lockhart, Waterloo CA
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20130340383 | DEFORMABLE ENERGY-ABSORBING UTILITY POLE - The present invention relates to an energy-absorbing deformable utility pole that comprises a hollow pole, and an insert placed within the pole. The insert is positioned in an area of the pole that is most affected by an impacting vehicle and the length of the insert is such that it substantially includes the affected area of the pole. During an impact, the utility pole provides for a more gradual deceleration of the vehicle, compared to previously known utility poles, resulting in a reduced level of damage to the vehicle and its occupant(s). The invention also provides for a process for increasing the energy absorption of a deformable utility pole by placing an insert composed of a deformable material within the pole in the area most likely to be affected by an impact with a vehicle, and wherein the length of the insert substantially includes the affected area of the pole. | 12-26-2013 |
Robert Lockhart, Lausanne CH
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20110299078 | SPECTROMETER - A spectrometer includes: | 12-08-2011 |
20130197550 | Ultrasonic Surgical Apparatus with Silicon Waveguide - Ultrasound surgical apparatus are disclosed, including: medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal guide members for control of focal point depth; medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal rolling members for manipulability and control of focal point depth; medical ultrasound handpiece assemblies with coupled end effectors providing a probe with a probe dilation region configured to have an average outside diameter that is equal to or greater than the average outside diameter of a probe tip and neck; as well as junctions to an ultrasonically inactive probe sheath; medical ultrasound handpiece assemblies with coupled end effectors having positionable, ultrasonically inactive probe sheath ends slidably operable to both cover and expose at least a probe tip; and ultrasound transducer cores including a transducer structure affixed to a longitudinally elongated, generally planar, single crystal or polycrystalline material waveguide. | 08-01-2013 |
Roland Thomas Lockhart, Kanata CA
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20140373093 | ONLINE SECURE TRANSACTION VERIFICATION SYSTEM PROXY SERVER AND METHOD - In one example, a proxy server acts as a gateway to a website and modifies the traffic between a web browser on a user device and the website server, as necessary to request protection by providing step-up authentication and/or transaction verification. The proxy server blocks transactions when protection is required but has not occurred (either because the authentication was not proper or due to the detection of another problem). Associated methods and systems are also provided. | 12-18-2014 |
Stanford Wayne Lockhart, Sant John CA
Stephen Paul Lockhart, Hurst GB
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20140322263 | PNEUMOCOCCAL DOSING REGIMEN - Methods of immunizing older adult subjects against | 10-30-2014 |
Thomas Paul Lockhart, Lodi IT
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20090118380 | PROCESS FOR THE PREPARATION OF WATER-IN-OIL AND OIL-IN-WATER NANOEMULSIONS - Process for the preparation of a water-in-oil or oil-in-water nanoemulsion wherein the dispersed phase is distributed in the dispersing phase in the form of droplets having a diameter ranging from 1 to 500 nm, comprising: 1) the preparation of a homogeneous water/oil blend (I) characterized by an interface tension lower than 1 mN/m, comprising water in an amount of 30 to 70% by weight, at least two surface-active agents having a different HLB, selected from non-ionic, anionic, polymeric surface-active agents, said surface-active agents being present in such a quantity as to make the blend homogeneous; 2) the dilution of the blend (I) in a dispersing phase consisting of oil or water with the addition of a surface-active agent, selected from non-ionic, anionic, polymeric surface-active agents, the quantity of the dispersing phase and surface-active agent being such as to obtain a nanoemulsion having a HLB different from that of the blend (I). | 05-07-2009 |
20100120638 | ADDITIVES FOR OIL RECOVERY FROM RESERVOIRS - The invention relates to the use of quaternary polyamines having formula (I) for the recovery of oil from reservoirs formula (I), wherein n>=1 R | 05-13-2010 |
20110162722 | PROCESS FOR REDUCING THE RESTART PRESSURE OF STREAMS SELECTED FROM WAXY CRUDE OILS, WATER-IN-CRUDE EMULSIONS AND DISPERSIONS OF HYDROCARBON HYDRATES - For reducing the restart pressure of streams selected from waxy crude oils, water-in-crude emulsions and dispersions of hydrocarbon hydrates, at least partially structured, a mechanic disturbance is applied, in flow-stop conditions, on the streams, The temperatures are lower than the WAT (Wax Appearance Temperature) for the waxy crude oils and water-in-crude emulsions. The temperatures are laso lower than the forming temperatures of said hydrates and pressures higher than the forming pressure of said hydrates, for the dispersions of hydrocarbon hydrates. | 07-07-2011 |
20130209527 | PROCESS FOR THE PREPARATION OF WATER-IN-OIL AND OIL-IN-WATER NANOEMULSIONS - Process for the preparation of a water-in-oil or oil-in-water nanoemulsion wherein the dispersed phase is distributed in the dispersing phase in the form of droplets having a diameter ranging from 1 to 500 nm, comprising: | 08-15-2013 |
Thomas Wayne Lockhart, Vancouver CA
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20090077649 | Secure messaging system and method - A system and method for secure data communication between users when logged on to a central server through a network. The system permits subscribers to the system to create associations with non-subscribers which permits those non-subscribers to access the system to send and receive secure data communication to the subscriber that created the association with the non-subscriber. | 03-19-2009 |
Will Lockhart, Cambridge GB
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20120026866 | METHOD AND APPARATUS FOR RAPID SWITCHOVER FROM PRIMARY TO STANDBY MULTICAST TREES - A capability is provided for switching between primary and standby multicast trees on a network egress node of a multicast network. The network egress node includes a first MPLS LABEL Record including a first tree identifier of the first multicast tree, a second MPLS LABEL Record including a second tree identifier of the second multicast tree, and a MULTICAST Record including a plurality of primary tree identifiers and a plurality of standby tree identifiers. The MPLS LABEL Records include parameters, respectively, where the values of the parameters are indicative of respective packet processing rules to be applied for determining whether to accept or discard packets. When the parameter of an MPLS LABEL Record is set to a first value, a determination as to whether to accept or discard a packet received via the associated multicast tree is performed by comparing the tree identifier of the MPLS LABEL Record only to primary tree identifiers of the MULTICAST Record. When the parameter of an MPLS LABEL Record is set to a second value, a determination as to whether to accept or discard a packet received via the associated multicast tree is performed by comparing the tree identifier of the MPLS LABEL Record to primary tree identifiers of the MULTICAST Record or standby tree identifiers of the MULTICAST Record. | 02-02-2012 |