Abstract: The present disclosure describes multi-functional windows. Functions of the multi-functional windows described herein can include transmitting incident light, generating photovoltaic power from incident light, and emitting light. In some implementations, a multi-functional window may be placed in a photovoltaic state, a lighting state, or a neutral state. A multi-functional window can continue to function as a normal window in transmitting a portion of any incident light in any of the photovoltaic, lighting, and neutral states. A multi-functional window can be implemented in a building or automobile.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for controlling lighting of a display based on ambient light conditions. In one aspect, a display device can include a display and an auxiliary light source configured to provide supplemental light to the display. The display device further can include a sensor system configured to measure a diffuse illuminance of ambient light from a wide range of directions and configured to measure a directed illuminance of the ambient light from a relatively narrow range of directions. The display device further can include a controller configured to adjust the auxiliary light source to provide an amount of supplemental light to the display. The amount of supplemental light can be based at least in part on the measured directed illuminance and the measured diffuse illuminance of the ambient light.

Abstract: Internet-Pads with voice activated command functions for replying to e-mails are disclosed and enabled. The Internet-Pad may include a touch sensitive screen, a graphical user interface, an image editing application, an e-mail application, an Internet browsing application, and applications for playing audio/video content. An operating system of the Internet-Pad may provide an application programming interface (API) to support applications. Users may install additional applications supported by the API to expand the functionalities of the Internet-Pad. The Internet-Pad may further include a microphone for receiving voice commands, and a speaker for outputting sound. In one example, the Internet-Pad may reply to an e-mail by simply receiving a user's voice command or by simply receiving a user's selection of a reply icon over the touch sensitive screen. In another example, the user may issue voice commands for the Internet-Pad to stream, send, play, print, or display digital content at an output device.

Abstract: A method of implementing a digital filter in an event driven engine controller configured to sample an analog signal at a sample rate dependent on a time interval between engine events such as the time interval between pulses from a crank sensor signal. Since the sample rate is variable, the filter coefficients in the digital filter need to be adjusted or updated in response to changes in the sample so that the filter characteristic or transfer function remains consistent even though the sample rate varies.

Abstract: A portable articulated arm coordinate measuring machine for measuring the coordinates of an object in space is provided. The AACMM includes a base and an arm portion having an opposed first and second ends. The arm portion including a plurality of connected arm segments that each includes at least one position transducer for producing a position signal. An electronic circuit is provided that receives the position signal from the at least one position transducer and provides data corresponding to a position of the measurement device. A noncontact three-dimensional measuring device is coupled to the first end, the device having an electromagnetic radiation transmitter and is configured to determine a distance to an object based at least in part on the speed of light in air. A processor is configured to determine the three-dimensional coordinates of a point on the object in response to receiving the position signals and the distance to the object.

Abstract: A method for estimating energy use in an air filtration system using a preselected air filter includes the steps of: entering filtration system information into a computer having access to dust holding capacity—pressure drop curves for a plurality of air filters; determining an estimated current energy use of the air filtration system for a current air filter in the system; and presenting the estimated energy use on a display of the computer. Proposed filters can be evaluated and filter operation and changing cycle can be optimized.

Abstract: A stabilization device includes a base, a column, and a table support structure, wherein the column is disposed within the base and is movable within the base along a vertical axis. The table support structure is connected to the column and comprises a substantially planar top surface. The stabilization device may be positioned under an extension of a patient support table and adjusted along the vertical axis so that a substantially planar top surface of the table support structure is disposed flush against a substantially planar bottom surface of the extension.

Abstract: This disclosure provides systems, methods and apparatus for electromechanical systems variable capacitance devices. In one aspect, an electromechanical systems variable capacitance device includes a substrate with a first metal layer including a first bias electrode overlying the substrate. A member suspended above the first metal layer includes a dielectric beam and a second metal layer including a first radio frequency electrode and a ground electrode. The member and the first metal layer define a first air gap. A third metal layer over the member includes a second bias electrode, and the third metal layer and the member define a second air gap. The member includes a plane of symmetry substantially parallel a plane containing the first bias electrode.

Abstract: An apparatus comprising a connection manager in a user equipment (UE) configured to communicate with a cellular network via a cellular interface and with a short range wireless access network via a short range wireless access interface, wherein the connection manager is configured to enable the short range wireless access interface when a data connection request is detected and disable the short range wireless access interface when no more data connection requests are detected after expiration of a pre-determined time, and wherein the data connection request is at least partially delivered via the cellular interface while the short range wireless access interface is being set up and data connection is switched to the short range wireless access interface after completing short range wireless access interface setup.

Abstract: An automatic fire extinguishing system includes a canister having a central axis, an outlet port disposed on the canister, a dip tube having dip tube side holes and inlet openings, and disposed in the canister about the central axis and in partial fluid communication with the canister and coupled to the outlet port, a propellant gas mixture disposed within the canister and a gaseous fire suppression agent disposed in the canister.

Abstract: An automatic fire extinguishing system includes a canister having a central axis, an outlet port disposed on the canister, a dip tube disposed in the canister about the central axis and in partial fluid communication with the canister and coupled to the outlet port, a propellant gas mixture disposed within the canister, a gaseous fire suppression agent disposed in the canister and a dry powder fire suppression agent disposed in the canister.

Abstract: In a mass spectrometer or gas chromatograph/mass spectrometer system, a conditioning gas such as, for example, hydrogen is added to condition or clean one or more components or regions of the mass spectrometer such as the ion source. The conditioning gas may be added upstream of the mass spectrometer such as, for example, into a sample inlet or a chromatographic column, or may be added directly into the mass spectrometer. The conditioning gas may be added off-line, when the mass spectrometer is not analyzing a sample, or on-line during sample analysis. When added on-line, the conditioning gas may be mixed with a carrier gas such as, for example, helium. In another embodiment, the conditioning gas also serves as the carrier gas through the column; another gas such as, for example, helium may be added to the carrier gas stream.

Abstract: A method for processing an electronic television program that arranges a viewing schedule for a user is provided, in which the method receives an electronic television program list that includes electronic television program information, and records the electronic television program selected by the user from the electronic television program list, and receives a calendar information including at least one schedule event, and compares and determines whether a time period of the electronic television program selected by the user conflicts with a time period of the scheduled event, and generates a reminder message reminding the user of recording the electronic television program in advance or to alter the scheduled event when the time periods are in conflict.

Abstract: A duty adjustment circuit is provided. The duty adjustment circuit is used to adjust a duty cycle of a first driving signal. The duty adjustment circuit includes a filter, a first comparator, and a first duty adjustor. The filter receives a comparison result signal and filters the comparison result signal to generate a duty information signal. The duty information signal indicates a duty cycle of the comparison result signal. The first comparator receives the duty information signal and determines whether a direct-current (DC) level of the duty information signal falls into a predefined voltage range to generate a first adjustment signal. The first duty adjustor receives the first adjustment signal and the first driving signal and adjusts the duty cycle of the first driving signal according to the first adjustment signal.

Abstract: A method includes, in a data storage device, receiving data having a particular proportion of zero values and one values and scrambling the data to generate scrambled data that has the particular proportion of zero values and one values.

Abstract: An automatic fire extinguishing system includes a canister having a central axis, an outlet port disposed on the canister, a dip tube disposed in the canister about the central axis and in partial fluid communication with the canister and coupled to the outlet port, a propellant gas mixture disposed within the canister; and a gaseous fire suppression agent disposed in the canister, wherein a diameter of the outlet port is sized relative to a pressure of the propellant gas mixture.

Abstract: This disclosure describes systems, methods, and apparatus for increasing the frame rate of a display, while maintaining or improving image resolution. In one aspect, displays may include a plurality of pixels arranged along segment lines and common lines, and the common lines may be associated with one or more colors. In one implementation, one set of common lines is written independently of the other common lines, and at least one other set of common lines is written simultaneously. The resolution is preserved by the independent writing of one set of common lines, while the frame rate is increased by the line multiplication of another set of common lines.

Abstract: A crawler assembly including a crawler frame member having a first crawler extension and a second crawler extension and an idler wheel disposed therebetween. The idler wheel defines a bore therethrough. The crawler assembly includes a shaft that extends through the bore. The shaft is fixed relative to the wheel by a tapered interference fit and rotatable relative to the first and second crawler extensions. A first side of the shaft is received by the first extension and has at least one journal bushing disposed therebetween. A second side of the shaft is received by the second extension and has a least one journal bushing disposed. A removable endcap is secured to each of the first and second sides of the shaft. A thrust surface is created at an interface between the endcaps and the journal bushings.

Abstract: A system and method for providing, in a networked environment, dynamically changing advertisements in response to a user's instant messaging (IM) exchange. An IM interaction module is operably coupled with an advertisement publishing service and an IM service; a message polling module is operably coupled with the IM interaction module; and an advertisement display module is operably coupled with the message polling module and with an IM client interface. The IM client interface includes at least one area for user IM session message text and at least one area for display of one or more advertisements that are provided by the advertisement publishing service based upon the IM session message text content. Method steps include accepting an IM session request, parsing the IM text message content, requesting advertisements based upon the parsed content, and providing the received advertisements to the user's IM client interface for display.

Abstract: An LED driver IC for driving external strings of LEDs comprises a prefix register and a data register connected in series with each other and with the prefix and data registers in other driver ICs. The prefix and data registers of the driver ICs are connected in a daisy chain arrangement with an interface IC. The interface IC loads data identifying a functional latch into the prefix register and data defining a functional condition into the data register of each driver IC. The data in the data register is then transferred to the functional latch to control the functional condition within the LED driver IC.