Kevin H.
Kevin H. Heires, Grand Rapids, MI US
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20120145189 | Portable Self-Heating Steam Generating Device - A portable self-heating device includes a heating cell having a fluid permeable wall defining an interior space of the cell. The device includes an outer cover having a fluid permeable section, and an absorbent layer positioned external to the interior space of the cell. The heating cell and absorbent layer are positioned within a cavity formed by the outer cover such that the absorbent layer contacts the heating cell. A user can activate the portable self-heating device by contacting the device with a fluid (e.g., a gas or a liquid) that reacts exothermically with a fluid activated material located in the interior space of the cell. This raises the temperature of the device. This increase can be sufficient to heat any portion of a liquid adjacent or contacting the device such that the liquid is converted to gas and passes out of the outer cover through the fluid permeable section. | 06-14-2012 |
Kevin H. Janora, Schenectady, NY US
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20140029712 | DIELECTRIC COATING FOR SURFACES EXPOSED TO HIGH TEMPERATURE WATER - Example embodiments relate to a method and apparatus for reducing electrostatic deposition of charged particles on wetted surfaces that are exposed, periodically or substantially continuously, to high velocity fluid flow within a coolant flow path in a nuclear reactor. The method may include depositing a first or base dielectric layer and a second or outer dielectric layer on a conductive surface that forms a portion of a high velocity flow path to attain the apparatus. The first dielectric layer material is selected to provide improved adhesion and insulation to the conductive surface and the second dielectric layer material is selected to provide suitable adhesion to the first dielectric layer and improved corrosion and/or mechanical resistance in the anticipated operating environment. | 01-30-2014 |
Kevin H. Johnson, Kentfield, CA US
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20140122203 | SYSTEM, METHOD, AND COMPUTER PROGRAM FOR PROVIDING A MULTI-MERCHANT ELECTRONIC SHOPPING CART FOR A SHOPPING SERVICE - A system, method, and computer program are provided for providing a multi-merchant electronic shopping cart within a web browser. The shopping cart can be used at a plurality of unrelated merchant shopping sites and remains within the browser regardless of the displayed website. When a user selects the shopping cart, a user interface is displayed with information about a product on the website without navigating to a new webpage. If the product has options, the user is able to select for the options via the user interface. The user is also able to save products from a plurality of shopping sites to the shopping cart or purchase products from the shopping cart at one time. For each product to be purchased, a purchase transaction is conducted, on behalf of the user, with the merchant associated with the website from which the user added the product to the shopping cart. | 05-01-2014 |
Kevin H. Lee, Renton, WA US
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20090311954 | FLEXIBLE ENCLOSURES FOR MAINTENANCE OPERATIONS - A containment assembly is described that includes a flexible enclosure and a panel attached to the flexible enclosure. The flexible enclosure includes a first opening that defines a periphery that is operable for attachment around a work area. The panel is attached to the enclosure about a periphery defined by a second opening in the enclosure. A sealable access port is also associated with the enclosure, operable to provide a user with access to an interior of the enclosure. | 12-17-2009 |
Kevin H. Ringger, Suprise, AZ US
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20160055511 | SYSTEM AND METHOD FOR TRANSACTION ACCOUNT OWNER ACQUISITION - The systems, methods, and computer readable mediums described herein provide a secure method for a transaction account issuer to issue a digital pass to an existing transaction account holder (e.g., an existing user) that may be shared and/or provided to a prospective transaction account holder (e.g., a new user). The digital pass may be sharable from an existing user's user device to a new user's user device. The systems, methods, and computer readable mediums described herein may also employ an adaptive web design solution to increase application completion rates by capturing minimal viable information from a prospective member. | 02-25-2016 |
20160055577 | SYSTEM AND METHOD FOR TRANSACTION ACCOUNT OWNER ACQUISITION - The systems, methods, and computer readable mediums described herein provide a secure method for a transaction account issuer to issue a digital pass to an existing transaction account holder (e.g., an existing user) that may be shared and/or provided to a prospective transaction account holder (e.g., a new user). The digital pass may be sharable from an existing user's user device to a new user's user device. The systems, methods, and computer readable mediums described herein may also employ an adaptive web design solution to increase application completion rates by capturing minimal viable information from a prospective member. | 02-25-2016 |
Kevin H. Ringger, Surprise, AZ US
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20160036895 | SYSTEM AND METHOD FOR DYNAMIC PROVISIONING OF MOBILE APPLICATION CONTENT - In various embodiments, the systems, methods and computer-readable mediums (collectively “system”) discussed herein may be configured to enable a single mobile application to receive dynamically customized content. The criteria and/or preferences that influence the dynamically customized content may be defined by a user and/or may be automatically detected by a user device. The criteria and/or preferences may be associated with the mobile application and/or a mobile device operating the mobile application. The criteria and/or preferences may be provided as part of a request for content to a content distribution system. | 02-04-2016 |
Kevin H. Smith, W. Melbourne, FL US
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20130126701 | OPTICAL SENSING SYSTEM WITH A PHASE SENSITIVE AMPLIFIER AND ASSOCIATED METHODS - An optical sensing system includes a transmitter configured to transmit a free-space optical signal toward a target, and a receiver configured to receive a reflected free-space optical target signal from the target. The receiver includes a phase sensitive amplifier (PSA), a homodyne detector coupled downstream from the PSA, and a controller configured to adjust a phase of the PSA based upon the homodyne detector. | 05-23-2013 |
Kevin H. Van Bladel, Livermore, CA US
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20090082623 | Visualization and treatment via percutaneous methods and devices - Visualization and treatment of tissue regions via percutaneous access methods and devices are described herein. The system may include a deployment catheter and an expandable imaging hood. In use, the hood may be introduced from outside the patient body through a percutaneous incision and advanced through a subxiphoid pathway, for example, to the heart where entry may be accomplished via an incision through the left atrial appendage. Once within the heart, the hood can be advanced to any chamber to visualize and/or treat tissue by placing the hood against the tissue to be imaged and pumping translucent fluids into the hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. Additionally, any number of therapeutic tools can also be passed through the deployment catheter and into the imaging hood for treating the tissue of interest. | 03-26-2009 |
Kevin H. Van Bladel, Pleasanton, CA US
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20110066075 | Device for Biopsy of Tumors - A device and method of use for securing and coring of tumors within the body during a biopsy of the tumor, specifically breast tumors. An adhesion probe for securing the tumor is described. The probe secures the tumor by piercing the tumor and providing a coolant to the distal tip to cool the tip. The cooled tip adheres to the tumor. A coring instrument adapted for cutting a core sample of the tumor is described. The instrument is provided with a cannula that can cut a core sample of the tumor. The instrument is adapted for use with the probe with the probe fitting within the cannula. The instrument can be used in conjunction with the probe to secure and core a sample of the tumor for biopsy. | 03-17-2011 |
Kevin H. Vorhees, Raleigh, NC US
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20120147117 | Detecting Print Line Loss - Printers and methods of printer operation are disclosed for detecting print line loss. Embodiments include at least one stable frame element and a print head that is moveable with respect to the stable frame element; and at least two optical elements mounted on one or more of the stable frame element and the print head, the optical elements oriented with respect to one another so as to detect motion of the print head. | 06-14-2012 |
Kevin H. Waldock, Singleton AU
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20110024007 | Heavy ANFO and a Tailored Expanded Polymeric Density Control Agent - The present invention is directed to an explosive composition comprised of heavy ANFO and expanded polymeric beads that have a density that is less than the density of the heavy ANFO. The expanded polymeric beads have a size that is determined or based on the size of ammonium nitrate prills used in the heavy ANFO portion of the composition. In one embodiment, the expanded polymeric beads that are utilized in the composition are at least 70% of the lower limit of the mesh size of the predominant ammonium nitrate prill mesh size. In another embodiment, the expanded polymeric beads are at least 70% of the a size that is related to the average mesh size of the ammonium nitrate prills. | 02-03-2011 |
20110209804 | Explosive Composition, Method of Making an Explosive Composition, and Method of Using an Explosive Composition - An explosive composition is provided that is comprised of a Heavy ANFO and grain hulls. In one embodiment, the grain hulls are comprised of rice hulls. The grain hulls serve both as an inert bulking additive that reduces the density of the composition and as a sensitizer that reduces the energy needed to reliably detonate the composition. Also provided is a method for manufacturing an explosive composition comprised of Heavy ANFO and grain hulls, such as rice hulls. Additionally, a method of using an explosive comprised of ANFO and grain hulls in a mining operation is disclosed. | 09-01-2011 |
20110260439 | Mobile Platform for the Delivery of Bulk Explosive - The present invention is directed to a mobile platform for the delivery of bulk explosives to a blast hole. One embodiment of the platform provides the ability to obtain weight information relating to the contents of a tank that is associated with the platform and that, in operation, contains either the bulk explosive or a constituent of the explosive. The platform comprises a vehicle with a frame, a tank, a load cell structure for connecting the frame and the tank and providing weight data relating to the contents of the tank, and a suspension system that prevents relative movement of the frame and the tank that could compromise the load cell structure. Another embodiment of the platform provides a tank for holding an explosive composition and a rotary shaft that supports a mixing blade that mixes the explosive composition within the tank. The platform further comprises bearing structure for supporting the rotary shaft that is located to deter any of the explosive composition from entering the bearing. A further embodiment of the platform comprises a conduit structure for discharging a bulk explosive into a blast hole that includes a substantially rigid tube with an outlet port for discharging a bulk explosive into the blast hole. The tube is adapted to rotate about a vertical axis such that the outlet port can be moved towards and away from the vehicle along an arc of less than 180° . In one embodiment, the outlet port can be positioned substantially adjacent to an operator's station to allow an operator to readily view the loading of the explosive into the blast hole. | 10-27-2011 |
20120211133 | Explosive Composition, Method of Making an Explosive Composition, and Method of Using an Explosive Composition - An explosive composition is provided that is comprised of a Heavy ANFO and grain hulls. In one embodiment, the grain hulls are comprised of rice hulls. The grain hulls serve both as an inert bulking additive that reduces the density of the composition and as a sensitizer that reduces the energy needed to reliably detonate the composition. Also provided is a method for manufacturing an explosive composition comprised of Heavy ANFO and grain hulls, such as rice hulls. Additionally, a method of using an explosive comprised of ANFO and grain hulls in a mining operation is disclosed. | 08-23-2012 |
20150047759 | Heavy ANFO and a Tailored Expanded Polymeric Density Control Agent - The present invention is directed to an explosive composition comprised of heavy ANFO and expanded polymeric beads that have a density that is less than the density of the heavy ANFO. The expanded polymeric beads have a size that is determined or based on the size of ammonium nitrate prills used in the heavy ANFO portion of the composition. In one embodiment, the expanded polymeric beads that are utilized in the composition are at least 70% of the lower limit of the mesh size of the predominant ammonium nitrate prill mesh size. In another embodiment, the expanded polymeric beads are at least 70% of a size that is related to the average mesh size of the ammonium nitrate prills. | 02-19-2015 |
Kevin H. Wang, San Diego, CA US
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20090221235 | DYNAMIC REFERENCE FREQUENCY FOR FRACTIONAL-N PHASE-LOCKED LOOP - Within a receiver, the frequency of a comparison reference clock signal supplied to a fractional-N Phase-Locked Loop (PLL) is dynamically changed such that undesirable reciprocal mixing of reference spurs with known jammers (for example, transmit leakage) is minimized. As the transmit channel changes within a band, and as the transmit leakage frequency changes, a circuit changes the frequency of the comparison reference clock signal such that reference spurs generated by the PLL are moved in frequency so that they do not reciprocally mix with transmitter leakage in undesirable ways. In a second aspect, the PLL is operable either as an integer-N PLL or a fractional-N PLL. In low total receive power situations, the PLL operates as an integer-N PLL to reduce receiver susceptibility to fractional-N spurs. In a third aspect, jammer detect information is used to determine the comparison reference clock signal frequency. | 09-03-2009 |
20100244971 | TIME-TO-DIGITAL CONVERTER (TDC) WITH IMPROVED RESOLUTION - A time-to-digital converter (TDC) with fine resolution of less than one inverter delay is described. In an exemplary design, the TDC includes first and second delay paths, a delay unit, and a phase computation unit. The first delay path receives a first input signal and a first reference signal and provides a first output. The second delay path receives a second input signal and a second reference signal and provides a second output. The delay unit delays the second input signal relative to the first input signal or delays the second reference signal relative to the first reference signal, e.g., by one half inverter delay. The phase computation unit receives the first and second outputs and provides a phase difference between the input signal and the reference signal. Calibration may be performed to obtain accurate timing for the first and second delay paths. | 09-30-2010 |
20120081185 | TIME-TO-DIGITAL CONVERTER (TDC) WITH IMPROVED RESOLUTION - A time-to-digital converter (TDC) with fine resolution of less than one inverter delay is described. In an exemplary design, the TDC includes first and second delay paths, a delay unit, and a phase computation unit. The first delay path receives a first input signal and a first reference signal and provides a first output. The second delay path receives a second input signal and a second reference signal and provides a second output. The delay unit delays the second input signal relative to the first input signal or delays the second reference signal relative to the first reference signal, e.g., by one half inverter delay. The phase computation unit receives the first and second outputs and provides a phase difference between the input signal and the reference signal. Calibration may be performed to obtain accurate timing for the first and second delay paths. | 04-05-2012 |
Kevin H. Wujcik, Mount Laurel, NJ US
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20140051013 | ION CONDUCTING NANOFIBER FUEL CELL ELECTRODES - The present invention is directed to methods of making a nanofiber-nanoparticle network to be used as electrodes of fuel cells. The method comprises electrospinning a polymer-containing material on a substrate to form nanofibers and electrospraying a catalyst-containing material on the nanofibers on the same substrate. The nanofiber-nanoparticle network made by the methods is suitable for use as electrodes in fuel cells. | 02-20-2014 |
Kevin H. Yu, Temple City, CA US
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20150344725 | HYDROPHILIC ANTI-FOG COATINGS - The present invention relates to hydrophilic anti-fog coatings. In particular, the coatings use two types of nanoscale particles, colloidal silica and porous organosilicate micelles, in a polyurethane matrix. The invention is an anti-fog coating for optically clear substrates (polycarbonate, polyurethane, nylon, polyester and other clear plastics) without the need for a primer and glass or oxide substrates with an additional primer layer, comprising monosized colloidal silica nanoparticles and porous organosilicate micelles in a polyurethane matrix. The silica is preferably 1-5% by weight and the micelles are loaded at 0.1 to 10% volume percentage by volume. The polyurethane prepolymer is dissolved at 10-40% by weight in a mixture of tertiary amyl alcohol and diacetone alcohol to customize for dip, flow or spray coating processes | 12-03-2015 |