Palmer, MN
Brad Palmer, Ham Lake, MN US
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20150207396 | Split Phase Power Conversion Apparatuses, Methods and Systems - Split phase power conversion apparatuses, methods and systems are disclosed. One exemplary embodiment includes a generator, an AC/DC converter coupled with the generator, a DC bus coupled with the AC/DC converter, and an inverter coupled with the DC bus. The inverter includes first, second, and third legs each including a plurality of switches. A first controller provides a control signal to the first leg based upon a voltage between a first system output and a second system output and a first current provided to the first system output. A second controller provides a second control signal to the second leg based upon a voltage between the second system output and a third system output and a second current provided to the third system output. A third controller controls the third leg to provide an output equal to one half of the DC bus voltage. | 07-23-2015 |
Bradford Palmer, Ham Lake, MN US
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20090075124 | HIGH TEMPERATURE FUEL CELL SYSTEM WITH AN ELECTRICAL HEATER - Methods and systems for maintaining near operational mode internal temperatures of a high temperature fuel cell system during a hibernation mode are provided. Embodiments of the claimed invention include powering an electric heater adjacent to the high temperature fuel cell system to heat the high temperature fuel cell system. The use of an electrical heater allows the fuel cell system to maintain approximate operation mode internal temperatures during a hibernation mode and eliminates the problems of excess noise, vibration and exhaust emissions typical of previous fuel cell system heating methods. Gross energy savings of 67% and a fuel consumption reduction rate of 33% have been shown when substituting this method with previous fuel cell system heating methods with no additional manufacturing costs. | 03-19-2009 |
Bradford K. Palmer, Ham Lake, MN US
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20120175876 | CONTROL OF AN ENGINE-DRIVEN GENERATOR TO ADDRESS TRANSIENTS OF AN ELECTRICAL POWER GRID CONNECTED THERETO - A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load. | 07-12-2012 |
20150076820 | CONTROL OF AN ENGINE-DRIVEN GENERATOR TO ADDRESS TRANSIENTS OF AN ELECTRICAL POWER GRID CONNECTED THERETO - A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load. | 03-19-2015 |
Brad K. Palmer, Ham Lake, MN US
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20140156099 | GENERATOR POWER SYSTEMS WITH ACTIVE AND PASSIVE RECTIFIERS - A system comprising a controllable alternating current power source; an active rectifier coupled to the controllable alternating current power source and configured to rectify an output of the controllable alternating current power source to supply a direct current to a load; and a controller configured to adjust at least one of a parameter of the controllable alternating current power source and a parameter of the active rectifier in response to a target output. | 06-05-2014 |
Brent Warren Palmer, St Louis Park, MN US
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20120271350 | Range of motion table - A massage table for supporting a person during a massage above a surface includes a leg assembly that engages the floor, and a table top that includes six foldable wings, four staging feet and a handle. The frame is made up of rectangular aluminum sections that are welded together to make up the frame and the wings frame. The frame includes a frame base that supports at least a portion of the person above the surface with two legs, the wings are connected to the base of the frame by piano hinge and can fold down independently while still connected to the frame base, the frame sections are made of aluminum but can be made up of various materials. A T-bar face cradle inserts into the head of the table. | 10-25-2012 |
John Palmer, Circle Pines, MN US
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20110023791 | REMOTE POPPER FOR TRAINING EXERCISES - A remotely operable device, capable of creating authentic gunshot sounds, provides a very useful training tool for dog trainers by allowing for simulated gunshots in conjunction with thrown training dummies (or birds). The remotely operable device further provides the ability for a single dog trainer to create a realistic training environment which includes realistic sounds and visual indications. The remotely operable device includes a housing capable of receiving a blank shell, a receiver cooperating with a remote control device operated by the trainer, an striker system which operates in response to a remote actuation signal received by the receiver. The striker system has a striker element and a striker release, where the striker release is activated by a servo which is responsive to signals received by the receiver. Once released, the striker element is spring biased to cause the striker to move into contact with the blank shell, thus causing the blank shell to be fired creating the desired sound. To provide additional safety, the housing further includes a shell cover for containing the blank shell in the housing, while also allowing the striker to contact an appropriate surface of the blank shell to cause the blank shell to fire. | 02-03-2011 |
Mark T. Palmer, New Ulm, MN US
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20150302952 | FLAME RETARDANT TWIN AXIAL CABLE - A cable includes a plurality of conductor sets. Each conductor set extending along a length of the cable and includes two or more insulated conductors, each insulated conductor including a central conductor surrounded by a dielectric material that includes polyolefin, a brominated flame retardant, and antimony trioxide. First and second conductive shielding films are disposed on opposite first and second sides of the conductor set, including cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the first and second shielding films in combination substantially surround the conductor set, and the pinched portions of the first and second shielding films in combination form pinched portions of the conductor set on each side of the conductor set. The cable includes an adhesive layer bonding the first shielding film to the second shielding film in the pinched portions of the conductor set. | 10-22-2015 |
Paul A. Palmer, Eagan, MN US
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20100138737 | UNIFIED MANAGEMENT OF CONTEXTUAL INFORMATION FOR A USER INTERACTION IN AN HTML INTERFACE - A system and method for context management which addresses the above problems while isolating the context management functions from the other functional code found on the server system. The context management system includes a context manager component which stores and retrieves name-value pairs describing the context in which the current request is being processed. In doing so, three types of context data are distinguished: static, dynamic, and transient. The context manager stores context data regarding each of a user's sessions and page flows, and returns context data in response to requests from the server system. Using this context data, the server system can then interact with the user in a manner appropriate to the user's context. | 06-03-2010 |
20110214092 | System and Method for Management of User Interactions Using Configurable Listeners in a Data Processing System - A system, method, and computer program product for management of user interactions with a data processing system. A method includes loading a listener dependency definition for a user interaction listener in a data processing system, and initializing listener lookup information for the user interaction listener. The method includes detecting a defined user interaction event by the user interaction listener, and handling the detected defined user interaction event by performing a corresponding defined action. | 09-01-2011 |
20140095981 | DYNAMIC CONTEXT-BASED CONTENT GENERATION - A system and method for providing context-appropriate information in a computer-user interaction. A method includes receiving, by a data processing system, a request object from a user in a user session, the request object associated with data requested by the user. The method includes initializing dynamic context data according to the request object and dynamically creating customized content based on the user, the user session, and a page flow of the user in the user session. The method includes sending the customized content to be displayed to the user. | 04-03-2014 |
Richard A. Palmer, Delano, MN US
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20090194147 | DUAL SEAL PHOTOVOLTAIC ASSEMBLY AND METHOD - A photovoltaic assembly including first and second substrates joined together and spaced apart, on either side of an airspace, by a seal system formed of a first seal and a second seal, the second seal comprising one or more silyl terminated polyacrylate polymers. A photovoltaic functional coating is disposed over a second major surface of one of the substrates, which faces the second major surface of the other substrate. Lead wires are coupled to bus bars and/or electrical contacts affixed to the functional coating and routed out from the airspace. Affixing the seal system to the first and second substrates, in order to join the substrates together, may be accomplished by applying pressure to the substrates. | 08-06-2009 |
20090194156 | DUAL SEAL PHOTOVOLTAIC GLAZING ASSEMBLY AND METHOD - A photovoltaic glazing assembly including first and second substrates joined together and spaced apart, on either side of an airspace, by a seal system formed of a first seal and a second seal. A photovoltaic functional coating is disposed over a second major surface of one of the substrates, which faces the second major surface of the other substrate. Lead wires are coupled to bus bars and/or electrical contacts affixed to the functional coating and routed out from the airspace. Affixing the seal system to the first and second substrates, in order to join the substrates together, may be accomplished by applying pressure to the substrates. | 08-06-2009 |
20090233020 | GLAZING ASSEMBLY AND METHOD - A glazing assembly includes a functional coating extending over, and being adhered to a central region of an inner major surface of a first substrate, which opposes a second substrate, whose inner surface includes a central region facing the functional coating; a spacer member, which is directly adhered to aligned peripheries of the inner major surfaces, joins the substrates, such that an airspace is enclosed between the central regions thereof. The spacer member may be pre-formed from a material having properties that result in a relatively low moisture vapor transmission rate therethrough, and may have a pre-formed footprint that matches a shape of the periphery of each of the substrates. A silane primer may be applied to the peripheries of the substrates to improve hydrolytic stability of the adhesion between the substrates and the spacer member. | 09-17-2009 |
20090320921 | Photovoltaic Glazing Assembly and Method - A photovoltaic glazing assembly including first and second substrates, at least one being formed of a light transmitting material. The assembly includes a photovoltaic coating over at least the central region of a surface of the first substrate or the second substrate. In some embodiments, a seal system encloses a gas space between the substrates and optionally has a thickness of between approximately 0.01 inch and approximately 0.1 inch. Certain embodiments provide a flexible and electrically non-conductive retention film over the photovoltaic coating. Additionally or alternatively, the assembly can have a peripheral seal system with relative dimensions in certain ranges. Advantageous manufacturing methods are also provided. | 12-31-2009 |
Richard Alan Palmer, Delano, MN US
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20130318892 | INSULATING GLASS UNIT WITH ASYMMETRICAL BETWEEN-PANE SPACES - An insulating glass unit may include at least three panes of transparent material and at least two spacers positioned between different panes of the unit. For example, a first spacer may hold a first pane of transparent material a first separation distance from a second pane of transparent material and a second spacer may hold the second pane of transparent material a second separation distance from a third pane of transparent material. In some examples, the insulating glass unit is configured so that the first separation distance is greater than the second separation distance. In such examples, the insulating glass unit may have a comparatively larger first between-pane space and a comparatively smaller second between-pane space. In some applications, the insulating glass unit may exhibit thermal and sound insulating properties approximately equal to a triple-pane insulating glass unit while having size characteristics approximately equal to a double-pane insulating glass unit. | 12-05-2013 |
20130319598 | ASYMMETRICAL INSULATING GLASS UNIT AND SPACER SYSTEM - An insulating glass unit may include a spacer positioned between opposing panes of material to define a between-pane space. The spacer may seal the between-pane space from gas exchange with a surrounding environment and hold the opposing panes in a spaced-apart relationship. In some examples, the spacer includes a primary sealant layer, a secondary sealant layer, and a gas diffusion barrier layer positioned between the primary sealant layer and the secondary sealant layer. The gas diffusion barrier layer may define a first side and a second side opposite the first side. Depending on the application, the first side of the gas diffusion barrier layer may be positioned in contact with the primary sealant layer while the second side of the gas diffusion barrier layer is positioned in contact with the secondary sealant layer. | 12-05-2013 |
20140083026 | INSULATING GLASS UNIT WITH ASYMMETRICAL BETWEEN-PANE SPACES - An insulating glass unit may include at least three panes of transparent material and at least two spacers positioned between different panes of the unit. For example, a first spacer may hold a first pane of transparent material a first separation distance from a second pane of transparent material and a second spacer may hold the second pane of transparent material a second separation distance from a third pane of transparent material. In some examples, the insulating glass unit is configured so that the first separation distance is greater than the second separation distance. In such examples, the insulating glass unit may have a comparatively larger first between-pane space and a comparatively smaller second between-pane space. In some applications, the insulating glass unit may exhibit thermal and sound insulating properties approximately equal to a triple-pane insulating glass unit while having size characteristics approximately equal to a double-pane insulating glass unit. | 03-27-2014 |
Richard C. Palmer, Minneapolis, MN US
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20110102775 | Ophthalmic lens scanner - An ophthalmic lens scanner includes an inspection platform configured to receive an ophthalmic lens thereon. A camera is spaced apart from the inspection platform and is arranged to, in response to an activation signal, capture an image of the ophthalmic lens. A light source is spaced apart from the inspection platform and is configured to emit light when the camera is activated to capture an image of the ophthalmic lens. The inspection platform is located between the camera and the light source. A first Fresnel lens is located between the inspection platform and the camera. A second Fresnel lens is located between the inspection platform and the light source. The ophthalmic lens scanner may be incorporated in an ophthalmic lens scanner system that includes a computing device and a display device. | 05-05-2011 |