196results about How to "Without cost" patented technology

Method of and system for reading visible and / or invisible code symbols in a user-transparent manner using visible / invisible illumination switching during data capture and processing operations.

A tactile touch-sensing system that includes a touch sensor, touch-generating pads, and tactile buttons. The touch sensor is configured to produce an electrical signal in response to a touch. The touch-generating pads cover at least a part of the touch sensor and are configured not to cause a touch on the touch sensor before they are activated. A user can activate a touch-generating pad by pressing a tactile button associated with the touch-generating pad. In response to being pressed, the tactile button is configured to provide tactile feedback to the user. The touch-generating pad, when activated by the tactile button, causes a touch on the touch sensor.

Methods and systems are provided for enabling a network between a first and a second processor using at least one additional processor separate from the first and the second processors. In one embodiment, the additional processor may provide a set of names that includes the name of the second processor and receive on behalf of the first processor information indicating a selection that includes the name of the second processor. Further, the additional processor may provide a set of names that includes the name of the first processor and receives on behalf of the second processor information indicating a selection that includes the name of the first processor. The additional processor may determine a first virtual address for the first processor and a second virtual address for the second processor such that the first and second virtual addresses uniquely identify the first and second processors, respectively, and are routable through the network. The additional processor may provide to each of the first and second processors the first and second virtual addresses to enable one or more tunnels between the first and the second processors.

Methods and systems are provided for enabling a network between a first and a second processor using at least one additional processor separate from the first and the second processors. In one embodiment, the additional processor may receive on behalf of the first processor information that includes the name of the second processor and receives on behalf of the second processor in that includes the name of the first processor. The additional processor may determine a first virtual address for the first processor based on the received name of the first processor and a second virtual address for the second processor based on the received name of the second processor such that the first and second virtual addresses uniquely identify the first and second processors, respectively, and are routable through the network. The additional processor may provide to each of the first and second processors the first and second virtual addresses to enable one or more tunnels between the first and the second processors.

An optical imaging system including an illumination system, a Cartesian PBS, and a prism assembly. The illumination system provides a beam of light, the illumination system having an f / # less than or equal to 2.5. The Cartesian polarizing beam-splitter has a first tilt axis, oriented to receive the beam of light. A first polarized beam of light having one polarization direction is folded by the Cartesian polarizing beam splitter and a second polarized beam of light having a second polarization direction is transmitted by the Cartesian polarizing beam splitter. The Cartesian polarizing beam splitter nominally polarizes the beam of light with respect to the Cartesian beam-splitter to yield the first polarized beam in the first polarization direction. The color separation and recombination prism is optically aligned to receive the first polarized beam. The prism has a second tilt axis, a plurality of color separating surfaces, and a plurality of exit surfaces. The second tilt axis maybe oriented perpendicularly to the first tilt axis of the Cartesian polarizing beam-splitter so that the polarized beam is nominally polarization rotated into the second polarization direction with respect to the color separating surfaces and a respective beam of colored light exits through each of the exit surfaces. Each imager is placed at one of the exit surface of the color separating and recombining prism to receive one of the respective beams of colored light, wherein each imager can separately modulate the polarization state of the beam of colored light.

A floating point unit 26 is provided with a register bank 38 comprising 32 registers that may be used as either vector registers V or scalar registers S. Data values are transferred between memory 30 and the registers within the register bank 38 using contiguous block memory access instructions. Vector processing instructions specify a sequence of processing operations to be performed upon data values within a sequence of registers. The register address is incremented between each operation by an amount controlled by a stride value. Accordingly, the register address can be incremented by values such as 0, 1, 2 or 4 between each iteration. This provides a mechanism for retaining block memory access instructions to contiguous memory addresses whilst supporting vector matrix and / or complex operations in which the data values needed for each iteration are not adjacent to one another in the memory 30.

A heat spreader and method for thermal management of a computer memory module by promoting natural convection cooling of the memory module. The heat spreader includes a frame surrounding a planar body adapted to be mounted to a memory module of a computer, and a grid defined in the planar body by a plurality of uniformly distributed perforations. The perforations extend through the planar body to allow natural convention between an interior space beneath the planar body and an exterior space above the planar body.

Disclosed is a method and apparatus for determining the relative position of a mobile unit that moves from an initial location to a plurality of successive positions. The mobile unit receives signals from a plurality of navigation satellites and tracks the carrier phases of the signals during movement. For each of the received signals, carrier phase increments are calculated over a plurality of epochs. Anomalous carrier phase increments are determined and eliminated from further calculations. The non-eliminated carrier phase increments are then used to calculate coordinate increments for each of the time epochs. If, after elimination, the remaining number of carrier-phase increments is less than a threshold for a particular epoch, then coordinate increments for the particular epoch may be extrapolated using data from prior epochs. In various embodiments, least squares method and Kalman filtering may be used to calculate the coordinate increments. The coordinate increments may then be summed over a plurality of time epochs in order to determine a position of the mobile unit relative to its initial position.

A photobioreactor comprising a sealed, covered plastic sheeting coated with a thin layer of a highly dense culture of photoautotrophic single celled organism. Carbon dioxide is exchanged from a gas space above the culture through attendant mixing by subtending wave motion. The photobioreactor provides a substantial improvement in processing costs in growth media sterilization as well as reduced expenses related to energy and raw materials, especially carbon dioxide. Capital expenses are reduced by eliminating the need for sparging and compressors for suspending cells and mixing carbon dioxide.

Examples of an imaging sensor include a two-dimensional staring sensor with spectral filter strips for multispectral overhead imaging. The sensor may also include a panchromatic sensor with block or strip filters. The sensor may be used to collect multispectral color image data at a sampling resolution from overhead imaging platforms such as airplanes or satellites. The sensor can be used to provide video images. If a panchromatic sensor is included, the sensor may be used to collect panchromatic image data. Examples of methods for processing the image date include using the panchromatic image data to perform multi-frame enhancement or panchromatic sharpening on spectral images to improve their quality and resolution.

The present invention provides On Demand / Emergency Telematics / Location-Based Services and or Wireless Communication utilizing a cellular device which is service-initialized with non-expiring but deplete-able prepaid airtime / credit, allowing transmission of calls, alarms, events, and or Telematics signals to a Private / Third-Party Remote Monitoring / Call Center (PRMC) in Emergencies or other times of need without recurring / ongoing fees for cellular lines / numbers. The system can also be activated any time after entry into service via Over The Air Activation, through service-initialization of post or pre-paid service / airtime or by porting an existing number to the system. All calls / alarms / events / transmissions requiring the PRMC to notify / contact any Public Safety / Law Enforcement Agency on behalf of the user are free of airtime and service charges. A fee is charged for all other calls / alarms / events and or services rendered by the PRMC, drawn on the prepaid airtime / credits or post billed. The system also reduces Public Safety Answering Points' / 911 Emergency Response Centers' accidental / non-Emergency call / alarm rates and overall volume by allowing the management and validation of calls / alarms / events through the PRMC before reaching a PSAP / 911 ERC. The system also enhances PSAP / 911 ERC capabilities by providing advanced Telematics, including location and ID information, as well as providing multiple language capability by routing calls to language-specific centers or operators able to assist the user and or PSAP / 911 ERC. The system also provides user privacy by On Demand activation rather than continuous “On” state activation, limiting the possibility of covert monitoring / wireless network intrusions and or retrieval / use of Telematics data not explicitly authorized by the user.

A loan transaction for a pre-paid card is approved for a borrower so that release of the loan proceeds is pending an activation of a pre-paid card. A pre-paid card transaction computer activates a pre-paid card responsive to an activation request on behalf of the borrower. The pre-paid card transaction computer indicates the activated pre-paid card is to be used with a loan transaction pending the activation of the pre-paid card. The pre-paid card transaction computer loads the pending loan proceeds to the pre-paid card so that the loan proceeds are released to the approved borrower and are immediately available to thereby convert the pre-paid card into a loan delivery apparatus.

Delivering electronic content includes providing instructions that cause a computer to collect information including an e-mail address and transmitting the collected information to a receiving computer. The computer that receives the transmitted information selects electronic content based on the received information and e-mails the selected electronic content to the e-mail address included in the received information.

A method for calibrating a communication channel coupling first and second components includes transmitting a data signal from the first component to the second component on the communication channel, and sensing a characteristic, such as phase, of the data signal on the second component. Information about the sensed characteristic is fed back to the first component using an auxiliary channel. An adjustable parameter, such as phase, for the transmitter is adjusted on the first component in response to the information. Also, a characteristic of a data signal received from the transmitter on the second component is sensed and used to adjust an adjustable parameter for the receiver on the first component.