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Bunker, US
Amy Mae Bunker, Ann Arbor, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090029995 | HETERO BIARYL DERIVATIVES AS MATRIX METALLOPROTEINASE INHIBITORS - This invention provides compounds defined by Formula I | 01-29-2009 |
Benjamin J. Bunker, Redmond, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100299371 | AUTOMATIC FILE CONVERSION TO A TARGET FORMAT - A conversion tool that is automatically launched enables file formats not understood by a given application to be opened by that application. The converter registers for file types that are not already associated with an application used by the system. When a file that is not supported by another application is opened, the converter automatically converts the file to the target format and then opens the file causing the application that is registered for the target format to be launched. | 11-25-2010 |
Benjamin J. Bunker, Bellevue, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080209551 | File Conversion in Restricted Process - Embodiments are described for removing malicious code from a file in a first file format by converting the file into a converted file of a second file format. In embodiments, converting the file eliminates malicious code embedded within the file from being stored in the converted file. The conversion is performed within a restricted computer process that has restricted privileges limiting its access to an operating system and an underlying computer system. As a result, even if malicious code embedded within the file executes while the file is being converted into the converted file, the damage to a computer system is mitigated because of the limited privileges provided to the restricted process. | 08-28-2008 |
| 20080243892 | Automatic file conversion to a target format - A conversion tool that is automatically launched enables file formats not understood by a given application to be opened by that application. The converter registers for file types that are not already associated with an application used by the system. When a file that is not supported by another application is opened, the converter automatically converts the file to the target format and then opens the file causing the application that is registered for the target format to be launched. | 10-02-2008 |
Brett Bunker, Kent City, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090320815 | PHEREMONE RELEASE METHOD AND APPARATUS - An apparatus to project toward a tree to disburse a pheromone, comprising :a releaser ( | 12-31-2009 |
Brett Bunker Bunker, Kent City, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20120312288 | PEST CONTROL METHOD AND APPARATUS - An apparatus to project toward a tree to disburse a pheromone, comprising: a releaser removably adjacent to a capsule via an extension; whereby said releaser and said capsule are disposed adjacent to each other in a deployable state, then the releaser separates from the capsule but is still connected via said extension whereby inertia causes said releaser to move away from said capsule into an attachment state, and related methods of applying a pheromone onto a tree branch. | 12-13-2012 |
Brett E. Bunker, Kent City, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110146133 | PEST CONTROL DEVICES, METHODS, AND APPARATUS - Described are devices and methods for pest control, including devices useful to place pest control devices at locations of use such as at a crop (e.g., at a branch of a tree), certain embodiments of devices including a capsule ( | 06-23-2011 |
Dennis Bunker, Clarkston, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20080299246 | MULTIPLE-SHOT INJECTION MOLD ASSEMBLY AND A COMPONENT HAVING A RETENTION RIB MADE THEREWITH - A mold assembly having a first mold portion with a first cavity having a retention groove. A second mold portion associated with the first mold portion and configured to come together therewith. The second mold portion has a second cavity. The second cavity and the first cavity form a first substrate compartment. A third mold portion is associated with the first mold portion and configured to come together therewith. The third mold portion has a third cavity having a shut-off member. The third cavity and the first cavity form a first over-mold compartment when the first and third mold portions come together. The shut-off member projects from the third cavity surface to impinge on a surface of a component formed by the first substrate compartment. The first retention groove mirrors the shut-off member and is aligned therewith when the first and third cavities form the first over-mold compartment. | 12-04-2008 |
Donald D. Bunker, San Juan Capistrano, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100038876 | LOWER CONTROL ARM BUSHING - A bushing for a control arm comprises a cylindrical body portion defining a body portion axis and having a bore extending therethrough and defining a bore axis. The bushing further includes a laterally extending flange disposed about a periphery of opposing ends of the body portion. The bushing further includes a pair of cylindrical bosses protruding axially outwardly beyond the flanges. An annular recess is formed on each end of the body portion and is collectively defined by the body portion and the boss at each end. The annular recess is sized and configured to allow angular movement of the bore axis relative to a body portion axis. | 02-18-2010 |
| 20100163704 | TRANSMISSION MOUNT - An automotive transmission mount comprises a top bracket, a bottom bracket and a polyurethane material overmolding to top and bottom brackets. The top bracket is attachable to a tail shaft of a transmission housing. The bottom bracket is attachable to a cross member of a vehicle frame. The polyurethane material includes a lateral relief hole extending therethrough and being oriented parallel to the top bracket. The lateral relief hole is adapted to deform during compression of the resilient material as a result of relative movement of the top bracket toward the bottom bracket to prevent shearing of the polyurethane. The top bracket and bottom brackets are also interlocked to one another to prevent their separation. | 07-01-2010 |
Eva Bunker, Richardson, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100242114 | SYSTEM AND METHOD FOR SELECTING AND APPLYING FILTERS FOR INTRUSION PROTECTION SYSTEM WITHIN A VULNERABILITY MANAGEMENT SYSTEM - A system for controlling selection of filters for protecting against vulnerabilities of a computer network includes a vulnerability management system analyzes the computer network and determines network vulnerabilities for the computer network. The vulnerability management system is configured to receive real-time data on a status of filters protecting against vulnerabilities of the computer network. A database contains a pre-generated mapping of network vulnerabilities to filters for protecting against the network vulnerabilities. The vulnerability management system enables user control of filters for protecting against vulnerabilities of the computer network based upon the determined network vulnerabilities of the computer network, the pre-generated mapping of network vulnerabilities to the filters for protecting against the network vulnerabilities and the real-time data on the status of the filters. | 09-23-2010 |
Eva E. Bunker, Richardson, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120210434 | Security countermeasure management platform - A management platform that allows security and compliance users to view risks and vulnerabilities in their environment with the added context of what other mitigating security countermeasures are associated with that vulnerability and that are applicable and/or available within the overall security architecture. Additionally, the platform allows users to take one or more actions from controlling the operation of a security countermeasure for mitigation purposes to documenting the awareness of a security countermeasure that is in place. | 08-16-2012 |
Gregory Bunker, Katy, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120237741 | COMPOSITION FOR STRETCH HOOD, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM - The instant invention provides a composition suitable for stretch hood, method of producing the same, and articles made therefrom. The article according to the present invention comprises a multi-layer film according to the present invention has a thickness of at least 3 mils comprising at least one inner layer and two exterior layers, wherein the inner layer comprises at least 50 weight percent polyethylene copolymer having a melt index less than 2 grams/10 minutes, a density less than or equal to 0.910 g/cm | 09-20-2012 |
Gregory Bunker, Lake Jackson, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110003129 | STRETCH HOOD FILMS - A multi-layer film structure is made from a specific polyethylene copolymer comprising the inner layer and is useful as a stretch hood film structure. The polyethylene copolymer can be characterized by a Comonomer Distribution Constant greater than about 45. | 01-06-2011 |
Keith G. Bunker, Hilton, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090158277 | METHODS AND SYSTEMS FOR USER CONTROLLED REPRODUCTION JOB REMOVAL - A driver module can be configured to generate a driver interface. The driver module can be configured to include, in the interface, various menus, selectors, and buttons to allow the user to specify the parameters and settings of the job. The driver module can be configured to include, in the interface, an option for the user to remove a job, sent to the reproduction device, after the job is processed by the reproduction device. | 06-18-2009 |
Layne Bunker, Boise, ID US
| Patent application number | Description | Published |
|---|---|---|
| 20090316501 | MEMORY MALFUNCTION PREDICTION SYSTEM AND METHOD - A memory malfunction prediction system and method, such as those that sequentially stress each row of memory cells in an array by decreasing the refresh rate of the row. Prior to doing so, the data stored in the row can be copied to a holding row, and a CRC value for the data can be generated and stored. After the test, the data stored in the row being tested can be read, and a CRC value for the data can then be generated. This after test CRC value can be compared to the stored pre-test CRC value. In the event of a match, the row can be considered to be functioning properly, and the next row can then be tested. If the CRC values do not match, a predicted malfunction of the row can be considered to exist, and corrective action can be taken, such as by repairing the row by substituting a redundant row of memory cells. | 12-24-2009 |
| 20100013512 | APPARATUS AND METHODS FOR THROUGH SUBSTRATE VIA TEST - A stack of vertically-connected, horizontally-oriented integrated circuits (ICs) may have electrical connections from the front side of one IC to the back side of another IC. Electrical signals may be transferred from the back side of one IC to the front side of the same IC by means of through substrate vias (TSVs), which may include through silicon vias. Electronic apparatus, systems, and methods may operate to test and/or replace defective TSVs. Additional apparatus, systems and methods are disclosed. | 01-21-2010 |
| 20100271896 | MEMORY MALFUNCTION PREDICTION SYSTEM AND METHOD - A memory malfunction prediction system and method, such as those that sequentially stress each row of memory cells in an array by decreasing the refresh rate of the row. Prior to doing so, the data stored in the row can be copied to a holding row, and a CRC value for the data can be generated and stored. After the test, the data stored in the row being tested can be read, and a CRC value for the data can then be generated. This after test CRC value can be compared to the stored pre-test CRC value. In the event of a match, the row can be considered to be functioning properly, and the next row can then be tested. If the CRC values do not match, a predicted malfunction of the row can be considered to exist, and corrective action can be taken, such as by repairing the row by substituting a redundant row of memory cells. | 10-28-2010 |
| 20110267092 | APPARATUS AND METHODS FOR THROUGH SUBSTRATE VIA TEST - A stack of vertically-connected, horizontally-oriented integrated circuits (ICs) may have electrical connections from the front side of one IC to the back side of another IC. Electrical signals may be transferred from the back side of one IC to the front side of the same IC by means of through substrate vias (TSVs), which may include through silicon vias. Electronic apparatus, systems, and methods may operate to test and/or replace defective TSVs. Additional apparatus, systems and methods are disclosed. | 11-03-2011 |
Layne G. Bunker, Boise, ID US
| Patent application number | Description | Published |
|---|---|---|
| 20090245009 | 256 Meg dynamic random access memory - A 256 Meg dynamic random access memory is comprised of a plurality of cells organized into individual arrays, with the arrays being organized into 32 Meg array blocks, which are organized into 64 Meg quadrants. Sense amplifiers are positioned between adjacent rows in the individual arrays while row decoders are positioned between adjacent columns in the individual arrays. In certain of the gap cells, multiplexers are provided to transfer signals from I/O lines to datalines. A data path is provided which, in addition to the foregoing, includes array I/O blocks, responsive to the datalines from each quadrant to output data to a data read mux, data buffers, and data driver pads. The write data path includes a data in buffer and data write muxes for providing data to the array I/O blocks. A power bus is provided which minimizes routing of externally supplied voltages, completely rings each of the array blocks, and provides gridded power distribution within each of the array blocks. A plurality of voltage supplies provide the voltages needed in the array and in the peripheral circuits. The power supplies are organized to match their power output to the power demand and to maintain a desired ratio of power production capability and decoupling capacitance. A powerup sequence circuit is provided to control the powerup of the chip. Redundant rows and columns are provided as is the circuitry necessary to logically replace defective rows and columns with operational rows and columns. Circuitry is also provided on chip to support various types of test modes. | 10-01-2009 |
| 20110261628 | 256 Meg dynamic random access memory - A 256 Meg dynamic random access memory is comprised of a plurality of cells organized into individual arrays, with the arrays being organized into 32 Meg array blocks, which are organized into 64 Meg quadrants. Sense amplifiers are positioned between adjacent rows in the individual arrays while row decoders are positioned between adjacent columns in the individual arrays. In certain of the gap cells, multiplexers are provided to transfer signals from I/O lines to datalines. A data path is provided which, in addition to the foregoing, includes array I/O blocks, responsive to the datalines from each quadrant to output data to a data read mux, data buffers, and data driver pads. The write data path includes a data in buffer and data write muxes for providing data to the array I/O blocks. A power bus is provided which minimizes routing of externally supplied voltages, completely rings each of the array blocks, and provides gridded power distribution within each of the array blocks. A plurality of voltage supplies provide the voltages needed in the array and in the peripheral circuits. The power supplies are organized to match their power output to the power demand and to maintain a desired ratio of power production capability and decoupling capacitance. A powerup sequence circuit is provided to control the powerup of the chip. Redundant rows and columns are provided as is the circuitry necessary to logically replace defective rows and columns with operational rows and columns. Circuitry is also provided on chip to support various types of test modes. | 10-27-2011 |
Mark Bunker, Orlando, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100094151 | Stethoscope Timer Attachment and Clip Holder Therefor - A stethoscope timer attachment and clip holder therefore comprising a timing device affixed to a tube of a stethoscope, and a holster to receive the timing device in an inverted position, wherein said holster is connected to a waist band of a pair of pants of a health care professional to carry the stethoscope thereon. | 04-15-2010 |
| 20120057925 | FILE BINDER AND DOCUMENT ORGANIZER - Disclosed herein is an organizer comprising a unique structural configuration to house and store both non-perforated documents and perforated documents. The organizer comprises a ring binder that is associated with an expandable compartment that is arranged peripheral to the ring binder. | 03-08-2012 |
| 20130058705 | FILE BINDER AND DOCUMENT ORGANIZER - Disclosed herein is an organizer comprising a unique structural configuration to house and store both non-perforated documents and perforated documents. The organizer comprises a ring binder that is associated with an expandable compartment that is arranged peripheral to the ring binder. | 03-07-2013 |
Mark S. Bunker, Auburn, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090166467 | Graphite Tape Supply And Backing Paper Take-Up Apparatus - An apparatus for supplying one or more strands of a relatively wide tape to a high-speed graphite tape laminating machine may include a tape supply reel and a backing paper take-up reel rotatably mounted on the machine, a dancer roller mounted on the machine for lateral movement thereon, and a mechanism for actively controlling the rotation of the tape supply and backing paper take-up reels and the lateral movement of the dancer roller relative to the support frame such that the respective tensions in the tapes are maintained substantially constant during both an on-the-fly tape add operation and an on-the-fly tape cut operation of the laminating machine. | 07-02-2009 |
| 20110114265 | Graphite Tape Supply and Backing Paper Take-Up Apparatus - An apparatus for supplying one or more strands of a relatively wide tape to a high-speed graphite tape laminating machine may include a tape supply reel and a backing paper take-up reel rotatably mounted on the machine, a dancer roller mounted on the machine for lateral movement thereon, and a mechanism for actively controlling the rotation of the tape supply and backing paper take-up reels and the lateral movement of the dancer roller relative to the support frame such that the respective tensions in the tapes are maintained substantially constant during both an on-the-fly tape add operation and an on-the-fly tape cut operation of the laminating machine. | 05-19-2011 |
Nelson Bunker, Plano, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100242114 | SYSTEM AND METHOD FOR SELECTING AND APPLYING FILTERS FOR INTRUSION PROTECTION SYSTEM WITHIN A VULNERABILITY MANAGEMENT SYSTEM - A system for controlling selection of filters for protecting against vulnerabilities of a computer network includes a vulnerability management system analyzes the computer network and determines network vulnerabilities for the computer network. The vulnerability management system is configured to receive real-time data on a status of filters protecting against vulnerabilities of the computer network. A database contains a pre-generated mapping of network vulnerabilities to filters for protecting against the network vulnerabilities. The vulnerability management system enables user control of filters for protecting against vulnerabilities of the computer network based upon the determined network vulnerabilities of the computer network, the pre-generated mapping of network vulnerabilities to the filters for protecting against the network vulnerabilities and the real-time data on the status of the filters. | 09-23-2010 |
Nelson W. Bunker, Plano, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120210434 | Security countermeasure management platform - A management platform that allows security and compliance users to view risks and vulnerabilities in their environment with the added context of what other mitigating security countermeasures are associated with that vulnerability and that are applicable and/or available within the overall security architecture. Additionally, the platform allows users to take one or more actions from controlling the operation of a security countermeasure for mitigation purposes to documenting the awareness of a security countermeasure that is in place. | 08-16-2012 |
Owen Woodruff Bunker, Aurora, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20080216426 | Building with Interlocking Panels - According to the invention, a structure is disclosed. The structure may include a dual channel joint member and a plurality of panels. The dual channel joint member may define two channels, each channel possibly being configured to receive an edge of a panel thereby coupling two panels. The plurality of panels may include a first panel, a second panel, and a third panel. The first panel or the second panel may define a cavity. The other of the first panel or the second panel may include a hooked tab. The hooked tab may engage the cavity and couples the first panel with the second panel. The dual channel joint member may couple the second panel with the third panel. | 09-11-2008 |
Paul Bunker US
| Patent application number | Description | Published |
|---|---|---|
| 20130079994 | ACTUATION OF AN ACTIVE DEVICE OF A VEHICLE UNDER BRAKING - Early actuation of an active device of a vehicle (e.g., a seat belt tensioner) is provided by applying rate of change of brake pressure to monitored brake pressure, so as to produce a modified brake pressure characteristic which is advanced in time. The active device is actuated at a brake pressure threshold. | 03-28-2013 |
| 20130079996 | CONTROL OF ACTIVE VEHICLE DEVICES DURING CORNERING - A method of triggering an active device of a vehicle at a pre-determined threshold comprises generating a steering wheel signal from steering angle rate of change of steering angle of the vehicle, the signal representing an advance in time in comparison to the steering wheel position and/or speed, and determining a conditioned vehicle lateral acceleration in dependence on the steering wheel signal and a measured vehicle lateral acceleration, the conditioned vehicle lateral acceleration being advanced in time in comparison with the measured vehicle lateral acceleration. An active device of the vehicle is triggered if the conditioned vehicle lateral acceleration exceeds a threshold lateral acceleration. | 03-28-2013 |
| 20130079997 | METHOD AND APPARATUS OF TRIGGERING AN ACTIVE DEVICE OF A VEHICLE - An active device of a vehicle, for example a seat belt tensioner, is triggered by reference to an estimated vehicle roll rate exceeding a threshold roll rate. The estimated vehicle roll rate may be conditioned according to vehicle speed, and is determined from inputs of vehicle lateral acceleration, steering wheel angle, and steering wheel speed. | 03-28-2013 |
Philip Alan Bunker, Orem, UT US
| Patent application number | Description | Published |
|---|---|---|
| 20120026325 | OPTIMIZED MOVABLE IR FILTER IN CAMERAS - Embodiments of the present invention include a camera having two modes: a visible light imaging mode (day-mode) and an IR imaging mode (night-mode). In the visible light imaging mode, an IR filter is in line with the lens assembly. In the IR imaging mode, the IR filter is mechanically removed, and IR light is allowed to pass to the sensor. In one embodiment, in the IR imaging mode, IR lighting is provided by an IR LEDs on the camera to illuminate the scene. In one embodiment, the various components are chosen, balanced and optimized so that images captured using visible light and images captured using non-visible light are both in focus. In one embodiment, an algorithm determines when there sufficient visible light is present and when it is not, and thus determines when to switch the camera from one mode to another. | 02-02-2012 |
Ronald S. Bunker, Niskayuna, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090145132 | METHODS AND SYSTEM FOR REDUCING PRESSURE LOSSES IN GAS TURBINE ENGINES - A method of assembling a combustor assembly is provided, wherein the method includes providing a combustor liner having a centerline axis and defining a combustion chamber therein, and coupling an annular flowsleeve radially outward from the combustor liner such that an annular flow path is defined substantially circumferentially between the flowsleeve and the combustor finer. The method also includes orienting the flowsleeve such that a plurality of inlets formed within the flowsleeve are positioned to inject cooling air in a substantially axial direction into the annular flow path to facilitate cooling the combustor finer. | 06-11-2009 |
Ronald Scott Bunker, Waterford, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20120102916 | Pulse Detonation Combustor Including Combustion Chamber Cooling Assembly - A pulse detonation combustor including a combustion chamber and a cooling assembly circumscribing the combustion chamber. The cooling assembly is configured to provide a flow of cooling fluid therethrough and provide cooling of the combustion chamber. The cooling assembly includes a cooling flow sleeve positioned about the combustion chamber. The cooling flow sleeve includes a plurality of circumferentially spaced apart axially extending structural members defining a plurality of flow passages therebetween. The cooling assembly is configured mechanically and thermally separate from the combustion chamber and provides axisymmetric cooling to the combustion chamber. | 05-03-2012 |
| 20120111015 | SELF-OSCILLATING FUEL INJECTION JETS - A combustor structure includes a combustor fuel-air mixing apparatus having a mainstream airflow region. One or more concavities are disposed within the mainstream airflow region of the fuel-air mixing apparatus. At least one fuel injection hole is disposed within an upstream base region of at least one concavity. Passing a stream of air through the main airflow region causes fuel injected into the upstream base region of at least one concavity to passively mix with a naturally oscillating vortex of air within the concavity. | 05-10-2012 |
| 20120111545 | COMPONENTS WITH RE-ENTRANT SHAPED COOLING CHANNELS AND METHODS OF MANUFACTURE - A method of fabricating a component is provided. The method includes forming one or more grooves in a surface of a substrate, where the substrate has at least one hollow interior space. Each of the one or more grooves extends at least partially along the substrate surface and has a base and a top. The base is wider than the top, such that each of the one or more grooves comprises a re-entrant shaped groove. The method further includes forming one or more access holes through the base of a respective groove, to connect the groove in fluid communication with respective ones of the hollow interior space(s), and disposing a coating over at least a portion of the substrate surface. The one or more grooves and coating define one or more re-entrant shaped channels for cooling the component. A component with one or more re-entrant shaped channels and a method of coating a component are also provided. | 05-10-2012 |
| 20120114868 | METHOD OF FABRICATING A COMPONENT USING A FUGITIVE COATING - A method of fabricating a component is provided. The method includes depositing a fugitive coating on a surface of a substrate, where the substrate has at least one hollow interior space. The method further includes machining the substrate through the fugitive coating to form one or more grooves in the surface of the substrate. Each of the one or more grooves has a base and extends at least partially along the surface of the substrate. The method further includes forming one or more access holes through the base of a respective one of the one or more grooves to connect the respective groove in fluid communication with the respective hollow interior space. The method further includes filling the one or more grooves with a filler, removing the fugitive coating, disposing a coating over at least a portion of the surface of the substrate, and removing the filler from the one or more grooves, such that the one or more grooves and the coating together define a number of channels for cooling the component. | 05-10-2012 |
| 20120114912 | COMPONENT AND METHODS OF FABRICATING AND COATING A COMPONENT - A component is disclosed. The component comprises a substrate comprising an outer surface and an inner surface, where the inner surface defines at least one hollow, interior space, where the outer surface defines one or more grooves, and where each of the one or more grooves extends at least partially along the surface of the substrate and has a base. One or more access holes extend through the base of a respective groove to place the groove in fluid communication with respective ones of the at least one hollow interior space. The component further comprises a coating disposed over at least a portion of the substrate surface, where the coating comprises one or more layers. At least one of the layers defines one or more permeable slots, such that the respective layer does not completely bridge each of the one or more grooves. The grooves and the coating together define one or more channels for cooling the component. Methods for fabricating and coating a component are also provided. | 05-10-2012 |
| 20120124832 | TURBINE COMPONENTS WITH COOLING FEATURES AND METHODS OF MANUFACTURING THE SAME - The present disclosure is directed to the use and manufacture of cooling features within a component used in a hot gas path, such as within a turbine. In one embodiment, channels are formed within an external surface of the component and filled with a removable material. The external surface and channels may then be coated with one or more layers, such as a structural layer and/or top coat. The removable material may then be removed to leave the channels free of the removable material. | 05-24-2012 |
| 20120145371 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A component is disclosed. The component includes a substrate comprising an outer surface and an inner surface. The inner surface defines at least one hollow, interior space, and the outer surface defines one or more grooves that extend at least partially along the outer substrate surface and have a respective base. One or more access holes are formed through the base of a respective groove, to connect the groove in fluid communication with the respective hollow interior space. The component further includes a coating comprising one or more layers disposed over at least a portion of the outer substrate surface. The groove(s) and the coating together define one or more channels for cooling the component. One or more trenches are formed through one or more coating layers and at least partially define at least one exit region for the cooling channel(s). A method of fabricating a component is also provided. | 06-14-2012 |
| 20120148769 | METHOD OF FABRICATING A COMPONENT USING A TWO-LAYER STRUCTURAL COATING - A method of fabricating a component is provided. The fabrication method includes depositing a first layer of a structural coating on an outer surface of a substrate. The substrate has at least one hollow interior space. The fabrication method further includes machining the substrate through the first layer of the structural coating, to define one or more openings in the first layer of the structural coating and to form respective one or more grooves in the outer surface of the substrate. Each groove has a respective base and extends at least partially along the surface of the substrate. The fabrication method further includes depositing a second layer of the structural coating over the first layer of the structural coating and over the groove(s), such that the groove(s) and the second layer of the structural coating together define one or more channels for cooling the component. A component is also disclosed. | 06-14-2012 |
| 20120151935 | GAS TURBINE ENGINE AND METHOD OF OPERATING THEREOF - A method for operating a gas turbine engine includes compressing an air stream in a compressor and generating a post combustion gas by combusting a compressed air stream exiting from the compressor in a combustor. The post combustion gas is expanded in a first turbine. The expanded combustion gas exiting from the first turbine is split into a first stream and a second stream. The first stream of the expanded combustion gas is combusted in a reheat combustor. The reheat combustor is cooled using the second stream of the expanded combustion gas. | 06-21-2012 |
| 20120154570 | Thermal Inspection and Machining Systems and Methods of Use - The present application provides a thermal imaging and machining system for a machine component. The thermal imaging and machining system may include a machining subsystem with a machining device for drilling one or more holes in the machine component and a thermal inspection subsystem positioned about the machining subsystem. The thermal inspection subsystem may include an imager and one or more fluid supply lines such that a thermal response of the holes in the machine component may be determined. | 06-21-2012 |
| 20120163984 | COOLING CHANNEL SYSTEMS FOR HIGH-TEMPERATURE COMPONENTS COVERED BY COATINGS, AND RELATED PROCESSES - A method for providing a fluid cooling system within a high temperature component is described. At least one microchannel is formed in an external surface of the component; and one or more coolant passage holes are then formed, extending from at least one of the microchannels to an interior region of the component. A layer of a metallic structural coating is then applied over the external surface. At least one slot, or a set of relatively small passive cooling holes, are then formed through the metallic structural coating; extending into at least a portion of the microchannels. A second coating layer is then applied over the first layer. In some embodiments, a sacrificial material is deposited into the microchannels before the first coating layer is applied. Related articles are also described. | 06-28-2012 |
| 20120164376 | METHOD OF MODIFYING A SUBSTRATE FOR PASSAGE HOLE FORMATION THEREIN, AND RELATED ARTICLES - A method for the formation of at least one passage hole in a high-temperature substrate is described. For each desired passage hole or group of passage holes, a node is first formed on the exterior surface of the substrate, by a laser consolidation process. The node functions as a pre-selected entry region for each passage hole. The passage hole can then be formed through the node, into the substrate. Related articles, such as turbine engine components, are also described. | 06-28-2012 |
| 20120207953 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A method of manufacturing a component is provided. The method includes forming one or more grooves in an outer surface of a substrate. Each groove extends at least partially along the surface of the substrate and has a base, a top and at least one discharge point. The method further includes forming a run-out region adjacent to the discharge point for each groove and disposing a coating over at least a portion of the surface of the substrate. The groove(s) and the coating define one or more channels for cooling the component. Components with cooling channels are also provided. | 08-16-2012 |
| 20120243995 | COMPONENTS WITH COOLING CHANNELS FORMED IN COATING AND METHODS OF MANUFACTURE - A method of fabricating a component is provided. The method includes depositing a structural coating on an outer surface of a substrate, where the substrate has at least one hollow interior space. The method further includes forming one or more grooves in the structural coating. Each groove has a base and extends at least partially along the substrate. The method further includes depositing at least one additional coating over the structural coating and over the groove(s), such that the groove(s) and the additional coating together define one or more channels for cooling the component. The method further includes forming one or more access holes through the base of a respective groove, to connect the respective groove in fluid communication with the respective hollow interior space, and forming at least one exit hole through the additional coating for each channel, to receive and discharge coolant from the respective channel. A component with cooling channels formed in a structural coating is also provided. | 09-27-2012 |
| 20120248217 | BI-DIRECTIONAL FUEL INJECTION METHOD - In certain embodiments, a fuel injector includes a wall separating a fuel passage from an air passage. The fuel injector also includes a fuel injection port extending from a first side of the wall to a second side of the wall for injecting a flow of fuel from the fuel passage into a flow of air in the air passage. In addition, the fuel injector includes first and second feedback lines extending from a downstream end of the fuel injection port to an upstream end of the fuel injection port. The first and second feedback lines are disposed on opposite sides of the fuel injection port. In addition, the first and second feedback lines are disposed entirely within the wall. | 10-04-2012 |
| 20120251291 | STATOR-ROTOR ASSEMBLIES WITH FEATURES FOR ENHANCED CONTAINMENT OF GAS FLOW, AND RELATED PROCESSES - A stator-rotor assembly is described, including at least one interface region and a gap between a surface of the stator and a surface of the rotor. The stator is a nozzle or vane that includes circumferential endwalls. Each endwall includes at least one leading edge and one trailing edge, relative to a hot gas flow path. A trailing edge of at least one of the endwalls includes a pattern of cavities that are capable of impeding the entry of hot gas into a wheelspace region that adjoins the gap between the stator and the rotor. The cavities can also be formed on various sections of the rotor. The stator-rotor assembly can be incorporated into various turbomachines, such as gas turbine engines. Related processes are also described. | 10-04-2012 |
| 20120255870 | METHODS OF FABRICATING A COATED COMPONENT USING MULTIPLE TYPES OF FILLERS - Methods of fabricating coated components using multiple types of fillers are provided. One method comprises forming one or more grooves in an outer surface of a substrate. Each groove has a base and extends at least partially along the outer surface. A sacrificial filler is deposited within the groove, a second filler is deposited over the sacrificial filler, and a coating is disposed over at least a portion of the outer surface and over the second filler. The method further includes removing the sacrificial filler and at least partially removing the second filler from the groove(s), to define one or more channels for cooling the component. | 10-11-2012 |
| 20120276308 | COMPONENT AND METHODS OF FABRICATING A COATED COMPONENT USING MULTIPLE TYPES OF FILLERS - Methods of fabricating coated components using multiple types of fillers are provided. One method comprises forming one or more grooves in an outer surface of a substrate. Each groove has a base and extends at least partially along the outer surface of the substrate. The method further includes disposing a sacrificial filler within the groove(s), disposing a permanent filler over the sacrificial filler, disposing a coating over at least a portion of the substrate and over the permanent filler, and removing the first sacrificial filler from the groove(s), to define one or more channels for cooling the component. A component with a permanent filler is also provided. | 11-01-2012 |
| 20120295061 | COMPONENTS WITH PRECISION SURFACE CHANNELS AND HYBRID MACHINING METHOD - Methods of forming one or more grooves in a component are provided. One method includes using a first machining technique to form one or more preliminary grooves in an outer surface of a substrate. Each preliminary groove has a base and extends at least partially along the outer surface of the substrate, and the substrate has an inner surface that defines at least one hollow, interior space. The method further includes using a second machining technique to further machine the preliminary groove(s) to form the respective groove(s). In addition, the method includes forming one or more access holes through the base of a respective groove to connect the respective groove in fluid communication with the respective hollow interior space. Components with grooves characterized by a sidewall radius R in a range of 0≦R≦0.127 mm are also provided. | 11-22-2012 |
| 20120325451 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space, and each groove extends at least partially along the substrate and has a base. The manufacturing method further includes forming one or more access holes through the base of a respective groove, to connect the groove in fluid communication with the respective hollow interior space. The manufacturing method further includes forming at least one connecting groove in the component, such that each connecting groove intersects at least a subset of the one or more grooves. The manufacturing method further includes disposing a coating over at least a portion of the outer surface of the substrate, such that the groove(s) and the coating together define one or more channels for cooling the component. The coating does not completely bridge the connecting groove, such that the connecting groove at least partially defines an exit region for the respective cooling channel(s). | 12-27-2012 |
| 20120328448 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A manufacturing method is provided. The manufacturing method includes forming one or more grooves in a component comprising a substrate. Each groove extends at least partially along the substrate and has a base, a top and at least one discharge end. The manufacturing method further includes forming a crater, such that the crater is in fluid connection with the respective discharge end for each groove, and disposing a coating over at least a portion of an outer surface of the substrate. The groove(s) and the coating together define one or more channels for cooling the component. The coating does not completely bridge each of the one or more craters, such that each crater defines a film exit. A component with cratered film exits is also provided. | 12-27-2012 |
| 20130043009 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A component is provided and includes a substrate comprising an outer and an inner surface, where the inner surface defines at least one hollow, interior space. The component defines one or more grooves, where each groove extends at least partially along the outer surface of the substrate and has a base and a top. The base is wider than the top, such that each groove comprises a re-entrant shaped groove. One or more access holes are formed through the base of a respective groove, to connect the groove in fluid communication with the respective hollow interior space. Each access hole has an exit diameter D that exceeds the opening width d of the top of the respective groove. The diameter D is an effective diameter based on the area enclosed. The component further includes at least one coating disposed over at least a portion of the surface of the substrate, wherein the groove(s) and the coating together define one or more re-entrant shaped channels for cooling the component. A method for manufacturing the component is also provided. A method for manufacturing a component is also provided, where the groove and the access hole(s) are machined as a single continuous process, such that the groove and the access hole(s) form a continuous cooling passage. | 02-21-2013 |
| 20130078418 | COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE - A manufacturing method is provided. The manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes processing an intermediate surface of the component to plastically deform the surface adjacent at least one edge of a respective groove, such that the distance across the top of the groove is reduced. Another manufacturing method is provided and includes processing an intermediate surface of the component to facet the intermediate surface in the vicinity of the groove. | 03-28-2013 |
| 20130078428 | COMPONENTS WITH CCOLING CHANNELS AND METHODS OF MANUFACTURE - A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes applying a structural coating on at least a portion of the substrate and processing at least a portion of the surface of the structural coating so as to plastically deform the structural coating at least in the vicinity of the top of a respective groove, such that a gap across the top of the groove is reduced. A component is also disclosed and includes a structural coating disposed on at least a portion of a substrate, where the surface of the structural coating is faceted in the vicinity of the respective groove. | 03-28-2013 |
Ross Thomas Bunker, Seattle, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090319556 | Methods and systems of automatically geocoding a dataset for visual analysis - A computer-implemented method of generating a map view includes accessing a dataset having multiple records and multiple fields. One or more of the multiple fields are identified as geographical fields. Geographical codes are automatically associated with a first one of the identified geographical fields. A geographical map is generated for the dataset. Generating the geographical map includes generating a first plurality of marks on the geographical map. The first plurality of marks is positioned on the geographical map in accordance with the geographical codes associated with the first one of the identified geographical fields. | 12-24-2009 |
Shana P. Bunker, High Bridge, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20100101822 | Stress/Thermal Cracking Resistant Cable Sheath Material - A composition useful as a wire or cable insulation or sheathing layer, the composition comprising (i) an inorganic flame retardant, e.g., aluminum trihydroxide (ATH), (ii) ethylene ethyl acetate (EEA) or ethylene butyl acrylate (EBA), (iii) a homogeneous polyethylene, (iv) an ethylenic resin modified with an organo-functional group, e.g., maleic anhydride (MAH) grafted polyethylene, (v) a silicone polymer, and optionally, (vi) a smoke suppressant. The insulation or sheathing layer comprising the composition of this invention exhibits good resistance to stress and/or thermal cracking. | 04-29-2010 |
Shana P. Bunker, Midland, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100069545 | Crack-Resistant, Flame Retardant, Halogen-Free, Cable Assembly and Coating Composition - Halogen-free, flame-retardant, crack-resistant, cable coatings are prepared from a composition comprising: | 03-18-2010 |
| 20120321873 | NANOPOROUS POLYMERIC FOAM HAVING HIGH CELL DENSITY WITHOUT NANOFILLER - A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals) | 12-20-2012 |
S.n. Bunker, Wakefield, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090320619 | Narcotics and explosives particle removal system - An explosive and narcotics detection system detects the presence of trace particles of those materials that are adhering to surfaces. The particles are removed from the surface, transported and collected in a particle collection medium, and then provided to detection instrument. Narcotics and explosive particles are often bound tenaciously to the surface, and simple techniques, such as blowing air, will either remove only the largest particles or none at all. Techniques for the removal of narcotics and explosives particles are described which utilize an aerosol mixture of aerosol particles in a gas stream to impact and more efficiently remove the target narcotics and explosives particles from the surface. | 12-31-2009 |
Stephen N. Bunker, Wakefield, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090166524 | Chemical calibration method and system - An explosive and narcotics detection system using an ion mobility spectrometer detects the presence of vapor or trace particles of target chemicals. The calibration of the spectrometer depends in part on the stability of a calibrant chemical that may be periodically injected together with sample gas into the ionization region of the spectrometer. The calibrant chemical produces a signal with a drift time that is known relative to target chemicals and may be used to calibrate the expected target chemical drift times. A new calibrant chemical, 5-nitrovanillin, is disclosed for this purpose. | 07-02-2009 |
| 20090230111 | Flash heating for tubing - A chemical sample gas tube that is capable of being rapidly heated and cooled allows rapid purging of condensed chemical vapor from its inside surface. The tube may include a thin foil with an electrically conducting surface, a rigidly separated pair of clamps to shape the thin foil into a cylinder shape, and a temperature-controlled source of electricity that can flow sequentially through the clamps and thin foil for heating. The temperature of the cylindrical thin foil may be increased at a rate of at least 25 degrees Celsius per second, and may be cooled at a rate of at least 10 degrees Celsius per second. A temperature control sequence may be provided that includes at least one temperature that performs at least one of: condensing the chemical vapor, transmitting the chemical vapor, desorbing the condensed chemical vapor, and decomposing the condensed chemical vapor. | 09-17-2009 |
| 20090272896 | Pulsed ultraviolet ion source - A system and method for providing a pulsed atmospheric source of ions for chemical analysis includes a chamber containing a pair of electrodes and a second chamber with the sample gas. A narrow pulse of high voltage is applied between the electrodes to form an arc which emits ultraviolet light directly into the sample gas chamber through an aperture connecting the chambers. The ultraviolet photons ionize the sample gas and the resultant sample gas ions are then swept into a chemical detector by an electric field. | 11-05-2009 |
| 20120137792 | Trace particle collection system - A trace particle collection system accumulates trace particles of those materials that are adhering to target surfaces. The particles are removed from the surface, transported and collected in a particle collection medium, and then provided to a detection instrument. Trace particles are often bound tenaciously to the target surface, and simple techniques, such as blowing air, will either remove only the largest particles or none at all. The removal of trace particles is described which utilizes an aerosol mixture of frozen carbon dioxide aerosol particles in a gas stream to impact and more efficiently remove the target particles from the surface. | 06-07-2012 |
Thomas A. Bunker, Black Creek, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20080296276 | Welding-Type Power Source with Integrated Open-Circuit Voltage Controller - A welding-type system and method for operating a welding-type system is disclosed. The system includes a switched power delivery circuit connected to deliver power to output terminals and an open-circuit voltage (OCV) control circuit configured to adjust an operational state of the switched power delivery circuit. A controller is included that is configured to monitor the output terminals to identify an open circuit condition and selectively engage the OCV control circuit to adjust the operational state of the switched power delivery circuit to reduce a voltage of the output power delivered to the output terminals during the open circuit condition. | 12-04-2008 |
| 20100314371 | SYSTEMS AND METHODS FOR DIAGNOSING SECONDARY WELD ERRORS - A controller for a welding system adapted to determine a value of a weld secondary parameter across a weld secondary component based on a sensed parameter is provided. The controller may also be adapted to compare the determined value to a reference value range and to alert a user to a presence and location of a weld secondary error when the determined value is outside the referenced value range. | 12-16-2010 |
| 20110180522 | SMART GRID WELDING SYSTEM - Welding system and method permit exchange of data with Smart Grid monitors and/or controllers. The welding systems include a welding power supply configured to convert power between the power grid and the welding power supply. A grid interface cooperates with control circuitry to transmit data to and/or from the grid monitors and/or controllers on the grid side. The control circuitry may control operation of the welding power supply based upon data from the grid. The system may include power generation devices (e.g., engine-drive generators) and energy storage devices (e.g., batteries). The control circuitry may control operation of such devices, the exchange of power between them, and the draw of power from the grid or the application of power to the grid based upon the data exchanged with the grid monitors and/or controllers. | 07-28-2011 |