Morrison, CA
Darryl J. Morrison, Calgary CA
Patent application number | Description | Published |
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20080241423 | HIGH K DIELECTRIC GROWTH ON METAL TRIFLATE OR TRIFLUOROACETATE TERMINATED III-V SEMICONDUCTOR SURFACES - Surface preparation of a compound semiconductor surface, such as indium antimonide (InSb), with a triflating agent, such as triflic anhydride or a trifluoroacetylating agent, such as trifluoroacetic anhydride is described. In one embodiment, the triflating or trifluoroacetylating passivates the compound semiconductor surface by terminating the surface with triflate trifluoroacetate groups. In a further embodiment, a triflating agent or trifluoroacetylating agent is employed to first convert a thin native oxide present on a compound semiconductor surface to a soluble species. In another embodiment, the passivated compound semiconductor surface is activated in an ALD chamber by reacting the triflate or trifluoroacetate protecting groups with a protic source, such as water (H | 10-02-2008 |
20090004385 | Copper precursors for deposition processes - In one embodiment, a method comprises providing a chemical phase deposition copper precursor within a chemical phase deposition chamber; and depositing a metal film onto a substrate with the copper precursor by a chemical phase deposition process. | 01-01-2009 |
20130172500 | Passivated Supports for Use with Olefin Polymerization Catalysts - A phosphinimine catalyst immobilized on a passivated inorganic oxide support, had high activity at low co-catalyst concentrations and gave, under gas phase polymerization conditions, ethylene copolymer with a high molecular weight. A method of making a passivated silica support involves treatment of silica with an organoaluminum compound, a diorganomagnesium compound and a source of chloride (to make MgCl | 07-04-2013 |
20130310590 | Ligand Synthesis - Compounds 1,3,4-(SiMe | 11-21-2013 |
20130345377 | Ethylene Copolymers, Film and Polymerization Process - Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures. | 12-26-2013 |
20140100343 | ETHYLENE COPOLYMER COMPOSITIONS, FILM AND POLYMERIZATION PROCESSES - Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures. | 04-10-2014 |
David Morrison, London CA
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20100303911 | Hydrogel systems - A method of in situ hydrogel polymerization is provided. The method comprises combining a backbone polymer with an in situ polymerizable group to form a prepolymer solution which is administered to a target site and polymerized at the target site on exposure to a polymerization-inducing stimulus. | 12-02-2010 |
David Morrison, Markham CA
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20080302945 | Stereo speaker stand - A stand for a stereo speaker. The stand comprises a support and a plurality of isolating and polarizing assemblies that engage the support and allow movement of the speaker relative to the support in one direction more than in another direction and to isolate that movement relative to the floor surface upon which the support rests. Preferably, the stand also includes a shelf and a plurality of rods that engage the assemblies and connect the shelf to the support. A first assembly engages a first end of each rod with the shelf and a second assembly engages the second end of each rod with the support. The assemblies are configured to permit more movement of the rods in a first horizontal direction than in a second horizontal direction. Thus, the assemblies allow the shelf to move back and forth in the first horizontal direction in response to vibrations in the speaker and air movement adjacent the same. The stand also includes a mechanism for adjusting the inclination of the shelf relative to the support so as to allow sound emitted therefrom to be directed in a particular direction. | 12-11-2008 |
20100059651 | VIBRATION DAMPING STAND - A stand for supporting an article a spaced distance above a support surface and for damping vibration therebetween. The stand includes a support frame having resilient bushings engaged therewith. Each bushing defines a bore into which a first end of one of a plurality of rods is received. The rods extend downwardly from the bushings and abut the support surface. The bores are configured to permit the rods to move more in one horizontal direction than in another. | 03-11-2010 |
Douglas Morrison, Etobicoke CA
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20150211367 | DRILL AND BLAST METHOD AND APPARATUS FOR THE SAME - Disclosed is a drill and blast method for advancing the tunnel face in a mine, which makes use of a mobile canopy. The mobile canopy having vertical supports connected to a frame that supports a shield. The mobile canopy allows for face production activities and ground support activities to occur simultaneously or near simultaneously. This allows for more rapid advancement of the tunnel face compared to traditional batch drill and blast techniques. | 07-30-2015 |
Edward Morrison, King City CA
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20100244843 | Geophysical prospecting using rotationally invariant parameters of natural electromagnetic fields - A geophysical survey method and system that comprises: measuring along multiple axes at multiple locations within a survey area magnetic field components of a low frequency magnetic field resulting from naturally occurring electromagnetic sources using a first sensor system; measuring along multiple axes magnetic field components of a low frequency magnetic field resulting from naturally occurring electromagnetic sources using a second sensor system; and receiving information about the magnetic field components measured by the first sensor system and the second sensor system and in dependence thereon computing parameters from the received information that are independent of rotation of the first sensor system or the second sensor system about any axis thereof. | 09-30-2010 |
Edward B. Morrison, Stouffville CA
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20090251146 | Detection of Porphyry Copper Deposit Using Natural Electromagnetic Fields - A method for identifying a possible porphyry copper deposit which includes flying an airborne sensor over a survey area measuring natural electromagnetic fields in the survey area, and then determining, in dependence on the measured natural electromagnetic fields, if one or more sub-areas in the survey area have a resistivity pattern that corresponds to a predetermined resistivity signature for a porphyry copper deposit. The predetermined resistivity signature includes a higher resistivity inner region at least partially surrounded by a lower resistivity outer region | 10-08-2009 |
20090284258 | AIRBORNE GEOPHYSICAL SURVEY USING AIRSHIP - A method and system for geophysical surveying. A non-rigid airship having a self-supporting gas envelope and propulsion units coupled to the gas envelope, the propulsion units being configured to control the steering and altitude of the airship without the aid of a rudder or elevators, is provided with geophysical survey equipment, and geophysical data is collected while flying the airship. Also a method for geophysical surveying that includes providing a first airship with a first set of geophysical survey equipment, providing a second airship with a second set of geophysical survey equipment that is complimentary to the first set, and conducting an airborne geophysical survey by flying the first airship and the second airship along a designated flight path within a predetermined range of each other. | 11-19-2009 |
Edward Beverly Morrison, King City CA
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20100188089 | Multiple Receiver Coil System For Geophysical Prospecting - A receiver coil tow assembly for geophysical prospecting, comprising: multiple receiver coils, each receiver coil being housed within a respective tubular outer frame section that defines a continuous passageway in which the receiver coil extends, the tubular outer frame sections being connected together to provide a skeletal frame maintaining the receiver coils in a substantially constant position relative to each other; and a tow cable connected to the skeletal frame for towing the frame to conduct a geophysical survey. | 07-29-2010 |
20110001480 | Airborne Electromagnetic Transmitter Coil System - A tow assembly for an airborne electromagnetic surveying system, comprising: a semi-rigid transmitter coil frame supporting a transmitter coil, the transmitter coil frame being formed from a plurality of serially connected frame sections forming a loop, the transmitter coil frame having articulating joints at a plurality of locations about a circumference thereof enabling the transmitter coil frame to at least partially bend at the articulating joints; and a suspension assembly for towing the transmitter coil frame behind an aircraft, the suspension assembly comprising a plurality of ropes and attached to the circumference of the transmitter coil frame at spaced apart locations. | 01-06-2011 |
20110050230 | Double-Suspension Receiver Coil System and Apparatus - A receiver coil apparatus for an electromagnetic survey system, comprising: a tubular outer frame defining an internal passage; a rigid inner member; a receiver coil; a plurality of first elastic suspension members suspending the receiver coil from the rigid inner member within the internal passage; and a plurality of second elastic suspension members suspending the rigid inner member within the internal passage. | 03-03-2011 |
20110115489 | TOW ASSEMBLY FOR FIXED WING AIRCRAFT FOR GEOPHYSICAL SURVEYING - A airborne geophysical electromagnetic (EM) survey tow assembly system for use with a fixed wing aircraft, including receiver coil assembly comprising a substantially rigid tubular receiver coil frame forming a continuous internal passageway that extends around a central open area, and a receiver coil housed within the internal passageway; a winch system having a tow cable secured to the receiver coil assembly for extending the receiver coil assembly into a survey position; and a latch system for mounting to an underside of the aircraft having releasable latch members for engaging the receiver coil assembly when the receiver coil assembly is in a retracted position. | 05-19-2011 |
20110148421 | Bucking Coil and B-Field Measurement System And Apparatus for Time Domain Electromagnetic Measurements - According to one example embodiment is a time domain electromagnetic (TDEM) geophysical survey system for producing a B-field measurement, comprising: a transmitter coil; a bucking coil positioned in a substantially concentric and coplanar orientation relative to the transmitter coil; a receiver coil positioned in a substantially concentric and coplanar orientation relative to the bucking coil; an electrical current source connected to the transmitter coil and bucking coil for applying a periodic current thereto; and a data collection system configured to receive a magnetic field time-derivative signal dB/dt from the receiver coil and integrate the magnetic field time-derivative signal dB/dt to generate, a magnetic B-field measurement, the transmitter coil, bucking coil and receiver coil being positioned relative to each other such that, at the location of the receiver coil, a magnetic field generated by the bucking coil has a cancelling effect on a primary magnetic field generated by the transmitter coil. | 06-23-2011 |
20130307545 | AERODYNAMICALLY STABILIZED TOW ASSEMBLY FOR AIRCRAFT FOR GEOPHYSICAL SURVEYING - A airborne geophysical electromagnetic (EM) survey tow assembly system for use with an aircraft, including a substantially rigid receiver coil frame that defines a central open area, the receiver coil frame forming a continuous internal passageway that extends around the central open area; a receiver coil housed within the internal passageway isolated from the central open area, the receiver coil being configured to measure the response of surveyed terrain to naturally occurring EM events; and a tow cable for suspending the receiver coil frame from the aircraft, the receiver coil frame being formed from rigid members configured to provide aerodynamic stabilization to maintain the receiver coil frame in a desired pitch and yaw orientation relative to a direction of travel and the horizontal when the receiver coil frame is suspended during flight. | 11-21-2013 |
Edward Beverly Morrison, Aurora CA
Patent application number | Description | Published |
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20110272522 | AIRBORNE TIME DOMAIN ELECTROMAGNETIC TRANSMITTER COIL SYSTEM AND APPRATUS - A tow assembly for an airborne electromagnetic surveying system, including: a transmitter coil frame supporting a transmitter coil, the transmitter coil frame being formed from a plurality of serially connected frame sections forming a loop, the transmitter coil frame having rotating joints at a plurality of locations about a circumference thereof enabling the transmitter coil frame to at least partially bend at the rotating joints; and a suspension assembly for towing the transmitter coil frame behind an aircraft, the suspension assembly being attached to the circumference of the transmitter coil frame at spaced apart locations. | 11-10-2011 |
Edward Beverly Morrison, Newmarket CA
Patent application number | Description | Published |
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20090212778 | LARGE AIRBORNE TIME-DOMAIN ELECTROMAGNETIC TRANSMITTER COIL SYSTEM AND APPARATUS - An airborne time domain electromagnetic survey system is provided. The system and apparatus of the present invention are able to address the interest in exploring base metals and uranium deposits at depths approaching 1 kilometer. It encompasses a transmitter coil having a large magnetic dipole moment, flight stability, which is light weight, compatible with small helicopters, and can be transported, setup and repaired in the field. It is of a semi-rigid modular structure that can decrease the incidence of damage or breakage during take-off or landing in rough terrain. | 08-27-2009 |
20090278540 | DOUBLE-SUSPENSION RECEIVER COIL SYSTEM AND APPARATUS - The present invention is a double-suspension receiver coil apparatus and system for conducting electromagnetic surveys including, both ground-based and airborne measurements. The present invention includes at least one receiver coil suspended by way of first suspension members within an inner frame and said inner frame being suspended by second suspension members within an inner ring which is further enclosed within an outer frame. The double-suspension receiver coil apparatus functions so as to maintain the receiver coil position while minimizing vibrations in order to achieve a high signal-to-noise ratio and enable accurate measurements. The receiver coil may be in an airborne system in a near-horizontal position or in a ground system in a vertical position. | 11-12-2009 |
20100052685 | BUCKING COIL AND B-FIELD MEASUREMENT SYSTEM AND APPARATUS FOR TIME DOMAIN ELECTROMAGNETIC MEASUREMENTS - The present invention relates to a HTEM system that includes a semi-rigid bucking coil and an algorithm to determine the magnetic field B from the measured signal dB/dt. The bucking coil may be positioned in a concentric coplanar manner relative to a transmitter coil and receiver coil, in order to minimize spurious signals at the receiver coil during data acquisition time. Signals gathered by the system may be further processed by a signal processing means. Moreover, measurements performed upon data generated by the system may be performed upon the entire period of a current waveform applied to the transmitter and bucking coils. | 03-04-2010 |
Gerald D. Morrison, Calgary CA
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20080297471 | GESTURE RECOGNITION METHOD AND TOUCH SYSTEM INCORPORATING THE SAME - A gesture recognition method includes detecting multiple pointers in close proximity to a touch surface to determine if the multiple pointers are being used to perform a known gesture. When the multiple pointers are being used to perform a known gesture, executing a command associated with the gesture. A touch system incorporating the gesture recognition method is also provided. | 12-04-2008 |
20090146972 | APPARATUS AND METHOD FOR DETECTING A POINTER RELATIVE TO A TOUCH SURFACE - An apparatus for detecting a pointer relative to a touch surface includes at least two spaced imaging assemblies having overlapping fields of view encompassing the touch surface. The imaging assemblies see the touch surface in three-dimensions as a perspective view. The imaging assemblies acquire overlapping images from different locations. A processor receives and processes image data generated by at least one of the imaging assemblies to determine the location of the pointer relative to the touch surface. | 06-11-2009 |
20090160801 | SYSTEM AND METHOD FOR DIFFERENTIATING BETWEEN POINTERS USED TO CONTACT TOUCH SURFACE - A touch system comprises a touch surface and at least one camera acquiring images of the touch surface. A pointer contact data generator generates pointer position data in response to pointer contact with the touch surface, the pointer position data representing where on the touch surface pointer contact is made. A processor communicates with the at least one camera and the pointer contact data generator. The processor analyzes acquired images to determine the type of pointer used to contact the touch surface, and processes the pointer position data in accordance with the determined type of pointer. In the preferred embodiment the processor distinguishes between pointer tip touch surface contacts, pointer backend touch surface contacts and finger touch surface contacts. A writing function is invoked in response to pointer tip touch surface contacts. An erase function is invoked in response to pointer backend touch surface contacts. Mouse events are generated in response to finger touch surface contacts. | 06-25-2009 |
20100103330 | IMAGE PROJECTION METHODS AND INTERACTIVE INPUT/PROJECTION SYSTEMS EMPLOYING THE SAME - An image projecting method comprises determining the position of a projection surface within a projection zone of at least one projector based on at least one image of the projection surface, the projection zone being sized to encompass multiple surface positions and modifying video image data output to the at least one projector so that the projected image corresponds generally to the projection surface. | 04-29-2010 |
20100164891 | GESTURE RECOGNITION METHOD AND TOUCH SYSTEM INCORPORATING THE SAME - A gesture recognition method includes detecting multiple pointers in close proximity to a touch surface to determine if the multiple pointers are being used to perform a known gesture. When the multiple pointers are being used to perform a known gesture, executing a command associated with the gesture. A touch system incorporating the gesture recognition method is also provided. | 07-01-2010 |
20110234638 | GESTURE RECOGNITION METHOD AND TOUCH SYSTEM INCORPORATING THE SAME - A gesture recognition method includes detecting multiple pointers in close proximity to a touch surface to determine if the multiple pointers are being used to perform a known gesture. When the multiple pointers are being used to perform a known gesture, executing a command associated with the gesture. A touch system incorporating the gesture recognition method is also provided. | 09-29-2011 |
20110241984 | ILLUMINATION STRUCTURE FOR AN INTERACTIVE INPUT SYSTEM - An illumination structure for an interactive input system having a display surface and a light source for backlighting the display surface is provided. The illumination structure includes at least one redirection structure positioned with respect to the display surface to receive excess light produced by the light source and to redirect the excess light generally across the display surface for backlighting one or more pointers. A method is provided for determining the location of at least one pointer in an interactive input system. The method includes capturing images generally across a display surface of a region of interest and a reflection of the region of interest; examining the images to determine at least one first potential target location for at least one pointer that is within the region of interest; analyzing the at least one first potential target location to resolve at least one first true target location associated with the at least one pointer; and calculating a first location for the at least one pointer corresponding to the at least one first true target location. | 10-06-2011 |
20120007804 | INTERACTIVE INPUT SYSTEM AND METHOD - A method of resolving ambiguities between at least two pointers within a region of interest comprises capturing images of the region of interest and at least one reflection thereof from different vantages using a plurality of imaging devices, processing image data to identify a plurality of targets for the at least two pointers, for each image, determining a state for each target and assigning a weight to the image data based on the state, and calculating a pointer location for each of the at least two pointers based on the weighted image data. | 01-12-2012 |
20130100022 | INTERACTIVE INPUT SYSTEM AND PEN TOOL THEREFOR - A pen tool for use with a machine vision interactive input system comprises an elongate body, a tip on the body and a variable reflector disposed on the body. The variable reflector comprises a reflecting portion and an attenuating portion configured to control the amount of illumination reflected by the reflecting portion. | 04-25-2013 |
Jodi A Morrison, Mississauga CA
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20100160176 | RAT GENE EXPRESSION PROFILING OF DRUG TRANSPORTERS, CYTOCHROME P450s, TRANSFERASES AND NUCLEAR XENOBIOTIC RECEPTORS FOR PREDICTING DRUG EFFECTS - The disclosure describes materials and methods for detecting the expression of genes and generating a gene expression profile from drug-treated rat primary cells or established rat cell lines using a unique combination of rat cytochrome p450 enzyme, nuclear xenobiotic receptor, transferase and transporter gene sequences. The materials include sets of primers, PCR amplicons and arrays. The methods include hybridization assays. Assays for the detection of the expression of the genes are also provided. In addition, the disclosure provides the use of the materials and methods in drug screening assays and, specifically, the detection of potential drug-drug interaction(s). | 06-24-2010 |
20100304984 | PREDICTION OF POTENTIAL DRUG-DRUG INTERACTIONS USING GENE EXPRESSION PROFILING OF DRUG TRANSPORTERS, CYTOCHROME P450S AND NUCLEAR X RECEPTORS - The invention provides materials and methods for detecting the expression of genes encoding cytochrome p450, nuclear X receptors, phase H transferases, and solute carrier family uptake pumps. The materials include sets of primers, PCR amplicons and arrays. The methods of the invention include hybridization assays. Kits and assays for the detection of the expression of the genes are also provided by the invention. In addition, the invention provides the use of the materials and methods of the invention in drug screening assays. | 12-02-2010 |
J. Paul Morrison, Ontario CA
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20080250411 | RULE BASED ENGINE FOR VALIDATING FINANCIAL TRANSACTIONS - A method and system for checking whether customer orders for transactions of financial instruments conform to business logic rules. Executable rule files are created and stored in a repository. New executable rule files can be created by scripting the new business logic rules in a script file which is converted into a corresponding source code file written in a computer programming language. The source code file is compiled to create an individual executable rule file. A rule selection repository contains identification of groups of selected executable rule files. The invention determines the category of the customer order and reads, from the rule selection repository, a group of executable rule files that correspond to the identified category of the customer order. The selected executable rule files are executed to check the conformance of the customer order. Execution results are stored in a status repository for subsequent retrieval and analysis. | 10-09-2008 |
Keith Richard William Morrison, Oakville CA
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20120210783 | GRAVITY GRADIOMETER AND METHODS FOR MEASURING GRAVITY GRADIENTS - Systems and methods for determining a bias-corrected value of at least one component of a gravity gradient tensor using a gravity gradiometer and a measurement bias of the gravity gradiometer wherein the measurement bias varies with time, by taking at least three measurements with the gravity gradiometer positioned in at least two orientations. Any gravity gradiometer can be used, including a Cross-Component Gravity Gradiometer (CCGG), an Orthogonal Quadrupole Responder (OQR), an In-Line Responder (ILR), a Diagonal-Component Gravity Gradiometer, or a Multi-Component Gravity Gradiometer (MCGG). | 08-23-2012 |
Kenneth William Scott Morrison, New Westminster CA
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20150213449 | RISK-BASED CONTROL OF APPLICATION INTERFACE TRANSACTIONS - An API transaction risk assessment equipment is disclosed that receives an API transaction request through a data network from an application processed by a source node, and generates a risk assessment score based on context information that characterizes the API transaction request. The risk assessment score indicates a level of trustworthiness of the API transaction request for processing by an application on a destination node. The API transaction risk assessment equipment then controls deliverability of the API transaction request through the data network to the destination node for processing based on the risk assessment score. Corresponding methods by API transaction risk assessment equipment are disclosed. | 07-30-2015 |
Kenneth W. S. Morrison, New Westminster CA
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20110258692 | PROTECTED APPLICATION STACK AND METHOD AND SYSTEM OF UTILIZING - A secure appliance for use within a multi-tenant cloud computing environment which comprises: a) a policy enforcement point (PEP); b) a hardened Operating System (OS) capable of deploying applications; and c) at least one application capable of hosting services and application program interfaces (APIs). | 10-20-2011 |
Paul Elliot Morrison, Edmonton CA
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20090133379 | Active combustion control for a turbine engine - A combustion control system for a turbine engine is disclosed. The combustion control system includes a fuel injector having a main fuel supply and pilot fuel supply coupled to a combustor of the turbine engine. The combustion control system also includes a sensor coupled to a transfer tube. The transfer tube is fluidly coupled to the combustor, and the sensor is configured to detect a pressure pulse in the combustor. A semi-infinite coil is also coupled to the transfer tube. The combustion control system also includes a controller electrically connected to the sensor. The controller is configured to compare an amplitude of the pressure pulse within a frequency range to a threshold amplitude, and adjust the pilot fuel supply in response to the comparison. | 05-28-2009 |
Roger Morrison, Lindsay CA
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20120056376 | Jigsaw puzzle having cubic playing pieces - The jigsaw puzzle has a number of cubic playing pieces. On each of the six facets of each playing piece is displayed a segment of one of six different pictures. When the facets of one such picture all face upward and the cubes are correctly arranged side by side each other, the upwardly facing segments of the picture combine to display the complete picture. Similarly, when the cubes are arranged in turn so that the segments of the other five pictures are facing upwardly, the segments combined to display in turn the five other pictures. A magnetized sheet is provided on which the cubes are placed. The cubes are attracted to the sheet and remain stationary once they are placed on it so that it is unnecessary for the cubes to interlock to remain stationary when the puzzle is being worked on. | 03-08-2012 |
Ryan Blake Morrison, Ottawa CA
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20090255969 | BACKPACK HAVING A SUSPENDED INNER POUCH - A backpack for carrying a load comprises a shoulder strap assembly, an exterior shell and a pouch for storing the load. The exterior shell has an opening and is attached to the shoulder strap. The pouch is located inside the shell and attached to it and comprises a stretchable portion. This stretchable portion is made of a material having an elastic modulus allowing it to stretch and retract when the load is placed inside the pouch so that the pouch moves down and up relative to the shell with a gait of a wearer of the backpack. | 10-15-2009 |
Scott Morrison, New Westminster CA
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20140298419 | SYSTEM AND METHOD FOR BRIDGING IDENTITIES IN A SERVICE ORIENTED ARCHITECTUREPROFILING - A system for bridging user identities between at least a first and a second security domain, comprising a bridge associated with the first security domain for intercepting messages for service in the second domain from users in the first domain. The bridge authenticates the user identities against a local authentication source by using an established key relationship and binds a security token with the message. A gateway is associated with the second domain for gating inbound access and outbound communication with a service in the second domain and for receiving the authenticated message and verifying the authenticity of the security token by using a certificate of the trusted authentication source and authorising access to the service upon confirmation of the authorisation, such that the authorisation is independent of the identity of the user. | 10-02-2014 |
20140351316 | SYSTEM AND METHOD FOR SECURING WEB SERVICES - A method and system for securing web services on one or more server computers by one or more client computers, the computers connected to one or more networks through one or more network interfaces, each computer having one or more memories and one or more central processing units (CPUs), the system comprising one or more logical expressions that define constraints on one or more service releases; a gateway process receiving service request messages from one or more of the clients for i) identifying the service request message, ii) processing the service request message in accordance with one or more of the logical expressions associated with the requested service and iii) providing access to the requested service if the constraints are satisfied. The system includes an agent process associated with one or more the clients, for receiving service request messages from an associated client, the message destined for a requested service and applying to the received request message one or more of a subset of the logical expressions associated with the requested service for forwarding to the gateway process. | 11-27-2014 |
Stephen Morrison, Utopia CA
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20100206404 | BALL CHECK VALVE - The invention provides an uncomplicated ball check valve whose components can be economically manufactured, assembled and connected and wherein, in accordance with one aspect of the invention, the ball check valve is configured for use as a pressure vessel. In one embodiment of the invention, the ball check valve comprises a housing defining one or more inlet, an outlet and a passageway therebetween. A ball support system is mounted within the housing, wherein one or more balls are supported by the ball support system. The ball support system is configured to allow a ball to close off and open a respective inlet. The housing generally comprises an inlet section which can have one or more inlets, wherein each inlet defines a ball seat sealingly engageable with a ball for sealing the inlet. The housing further comprises a centre section providing adequate space to allow movement of the ball and an outlet section comprising an outlet for transferring the fluid to a subsequent portion of a piping network. The ball support system is configured to guide the movement of each of the one or more balls, wherein the movement of each ball is guided from a first position wherein the ball is proximate to a ball seat located at an inlet and thereby sealing that inlet, to a second position wherein fluid flow through an inlet into the valve is enabled. | 08-19-2010 |
Thomas A. Morrison, Delta, Bc CA
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20090242034 | FLUID CONTROL APPARATUS - A method and apparatus for controlling the flow of a fluid past a device having a flow adjusting device comprising transmitting a temperature to a thermally reactive material having a coefficient of thermal expansion which produces a volume change in the thermally reactive material in response to a change in the temperature. The thermally reactive material is enclosed within a container having a movable portion which is moved in response to the volume change of the thermally reactive material and the movement of the movable portion is applied to actuate the flow adjusting device. The flow adjusting device may comprise a fluid propulsion device such as a fan or pump or a throttling device such as a throttling, check, or shuttle valve. | 10-01-2009 |
Thomas A. Morrison, Delta CA
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20090184563 | Method of Breaking Brittle Solids - A method for fracturing a solid material is disclosed. The method comprises boring at least one bore hole in the solid material, the bore hole having a bottom and an open top. Reactive materials capable of an exothermic reaction to produce a liquid and a gas are introduced into the bore hole. The bore hole is then sealed at the open top. The exothermic reaction is then initiated to produce the liquid and the gas. The pressures generated by the liquid and gas in the bore hole result in fracturing of the solid material. | 07-23-2009 |
20100288248 | HYBRID ENGINE - A hybrid engine that uses a primary internal combustion engine portion and a secondary external combustion engine portion. In a preferred arrangement, the secondary external combustion engine portion operates as a reciprocating steam engine. The heated exhaust gases of the internal combustion engine portion are used to generate steam, and the steam is used to power the steam engine portion adding the steam engine's power output to that of the internal combustion engine. The thermal efficiency of the hybrid engine may be higher than the thermal efficiency of an internal combustion engine without use of the exhaust gas heat. The hybrid engine uses a configuration in which steam is generated directly in the steam engine and a mechanical link between the internal combustion engine portion and the steam engine portion with the result that the hybrid engine is simple and inexpensive to construct and maintain. | 11-18-2010 |