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Loucks, US
David G. Loucks, Coraopolis, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090021079 | Power Systems and Methods Using an Uninterruptible Power Supply to Transition to Generator-Powered Operation - A loss of a power source for a bus is detected. Responsive to detecting the loss of the power source, a voltage is generated on the bus using an uninterruptible power supply (UPS). A generator is transitioned to a desired output state concurrent with generating the voltage on the bus using the UPS. The generator is coupled to the bus responsive to the generator attaining the desired output state. The UPS may be used to provide power to a load connected to the bus while the generator is in transition. For example, detecting the loss of the power source may be preceded by operating a converter of the UPS coupled to the bus as a rectifier and generating the voltage on the bus using the UPS may include operating the converter of the UPS as an inverter. | 01-22-2009 |
David Glenn Loucks, Coraopolis, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090021080 | Power Systems and Methods Using an Induction Generator in Cooperation with an Uninterruptible Power Supply - A power system includes a load bus configured to be connected to a power source, a generator and an uninterruptible power supply (UPS). The generator is operated as an induction generator to provide power to the load bus while providing reactive power to the load bus from the UPS. In some embodiments, prior to operating the generator as an induction generator, the generator is operated as an induction motor while the load bus is receiving power from the power source. Responsive to loss of the power source, the UPS may be used to maintain operation of the generator as an induction motor while the prime mover accelerates up to a speed sufficient to drive the generator as an induction generator. | 01-22-2009 |
| 20090021082 | Generator Systems and Methods Using Timing Reference Signal to Control Generator Synchronization - A power generation system includes a generator configured to be connected to a bus. The system also includes a timing reference signal generator circuit configured to detect a timing variation of a voltage on the bus and to generate a timing reference signal from a timing reference other than the voltage on the bus in response to detection of the variation. The system further includes a generator control circuit configured to synchronize operation of the generator to the timing reference signal. | 01-22-2009 |
Jeffry Loucks, Gig Harbor, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090161582 | METHOD FOR INTELLIGENTLY SELECTING WIRELESS ACCESS POINT - A method and system for selecting and connecting to an access point in a wireless network of devices, such as a Bluetooth network. Initially, an initiator device is preconfigured with a list of available access point addresses. The initiator device broadcasts an inquiry message that is received by available wireless devices which, in turn, respond with their respective addresses, occupancy level and device classification. The initiator device compares the respondent addresses with the preconfigured access point addresses and connects to a match, thus terminating the inquiry, provided certain fitness functions are satisfied. The fitness functions might include such considerations as occupancy rate, device classification, signal strength, or physical distance of separation. The list of addresses on the initiator device is updated automatically upon connecting with a network server whenever a new device is added or an old one removed from the network server's access point address list. | 06-25-2009 |
Jeffry Harlow Loucks, Gig Harbor, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080211772 | SUCCESSIVELY LAYERED MODULAR CONSTRUCTION FOR A PORTABLE COMPUTER SYSTEM - A modular portable computer system is described. A top modular layer with a coupled display interface and adapted to be interconnected with other modular layers. A second modular layer is interconnected with the top modular layer and other modular layers, for providing a power source to supply operating power to said top modular layer and to those other modular layers present and is disposed beneath the top modular layer. A third modular layer is interconnected with the top modular layer and the second modular layer for providing baseline logic electronics and communication components to the modular portable computer system and is disposed beneath the top modular layer. A universal interconnect for providing electronic and communicative interconnection of each modular layer is disposed at least once on each modular layer. | 09-04-2008 |
| 20100050009 | BATTERY VOLTAGE SAF AVOIDANCE ALGORITHM FOR A WIRELESS HANDHELD DEVICE - A method and system for power source management of a portable device, A power source used to supply electrical energy for a portable device should ideally operate with a constant terminal voltage. However, the terminal voltage of a cell or group of cells used as a source of electrical energy can be expected to reduce in amplitude over its operational lifetime. Near the end of operational lifetime, the terminal voltage of such a source can be expected to decrease rapidly. Furthermore, the source terminal voltage will also exhibit significant variations in amplitude in response to changes in electric current demands on the source. Such source voltage variations can impair or even prevent proper operation of the electronic circuits within the portable device. Power management for proper operation of a portable device is necessary to ensure proper device operation and to prevent loss of data. The present method and system controls portable device operation by periodic determination of average source terminal voltage which is faster and simpler than continuous monitoring used with present systems. Comparison of the periodic average source terminal voltage with stored operational voltage limits allows either temporary or permanent curtailment of certain device operations. Such action can be used to prevent any loss of device data. Further, the present method offers the advantage of identifying momentary fluctuations in source terminal voltage caused by temporary demands in source current levels. Thus, continuous monitoring and prior knowledge of source load demands and equipment as required by present methods are eliminated. | 02-25-2010 |
| 20100115525 | METHOD FOR DYNAMICALLY ENABLING THE EXPANSION OF A COMPUTER OPERATING SYSTEM - A method for scheduling tasks in a computer operating system comprises a background task creating at least one registered service. The background task provides an execution presence and a data present to a registered service and ranks the registered services according to the requirements of each registered service. The background task also allocates an execution presence and a data presence according to each of the registered services such that each of the registered services is given an opportunity to be scheduled in the dedicated pre-assigned time slice. | 05-06-2010 |
Jon David Loucks, Tualatin, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090094205 | DISTRIBUTED GLOBALLY ACCESSIBLE INFORMATION NETWORK IMPLEMENTED TO MAINTAIN UNIVERSAL ACCESSIBILITY - A distributed information network is constructed for gathering information from sites distributed across a globally accessible computer network, i.e., the Internet. The distributed information network preferably includes a root server that stores a list of multiple distributed sites each represented by metadata. A network browser delivers an information search request to the root server, which in response develops a profiled information search request. The information provider of each of the distributed sites stores metadata corresponding to information content that is retrievable in response to the profiled information search request for search results derivable from the information content to which the metadata correspond. A profiled information communication link between the root server and each of the multiple distribution sites enables formation of a path for delivery of the search results to a destination site, from a site or sites represented by the metadata of the profiled information search request. | 04-09-2009 |
Stephen M. Loucks, Ames, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20110086228 | Green-Colored Environmentally Inert Coated Materials, Barrier Compositions and Related Methods - Substantially environmentally inert materials that include substrates coated with a green-colored barrier layer containing at least a film forming polymer; organic pigment green 7; and yellow iron oxide pigment are disclosed. In the layer, the organic pigment green 7 and the yellow iron oxide pigment are present in the layer in a weight ratio of about 1:about 3 to about 1:about 5. Suitable substrates include crumb rubber, sand, chipped rubber and other particulate substrates. Related compositions, methods and recreation fields upon which such materials have been disposed are also described. | 04-14-2011 |
Timothy Peder Loucks, Shelburne, VT US
| Patent application number | Description | Published |
|---|---|---|
| 20090089697 | Configurable User Interface Systems and Methods for Machine Operation - A system and method configuring a machine controller to control a selected piece of molding machine equipment may comprise presenting to a user a first set of pieces of molding machine equipment, presenting to the user a set of graphical user interface (GUI) formats associated with a second set of pieces of molding machine equipment by at least one manufacturer of the second set of pieces of molding machine equipment, selecting at least one piece of molding machine equipment to be controlled by the molding machine control apparatus from the first set of pieces of molding machine equipment, selecting a GUI format from the set of GUI formats, and configuring a GUI of the machine controller to control the selected piece of molding machine equipment based on the selected GUI format. | 04-02-2009 |