Abstract: A lighting control system for a space equipped with lamps for illuminating the space comprises a power circuit for supplying power to the lamps, a controllable switch in the power circuit for turning the lamps on and off, an occupancy sensor for detecting motion within the space and generating a motion-detected control signal in response to the detection of such motion, and a timer for measuring a time-out interval following the generation of the motion-detected control signal by the occupancy sensor and producing a time-out control signal in response to completion of the measurement of the time-out interval.

Abstract: This disclosure provides a printing method and system including two or more integrated image marking engines, wherein the printing system is operated with less than the total number of image marking engines to generate the maximum specified prints per minute associated with the printing system. According to one exemplary embodiment, each image marking engine is controlled to be inactive in a round-robin manner to maintain substantially equal running time on each image marking engine or a substantially equal number of printed sheets on each marking engine.

Abstract: A gas turbine engine component having shaped cooling holes that further enhances the cooling of a desired region while reducing stress levels in and around the cooling holes is disclosed. The cooling holes are generally elliptically-shaped and diffuse from a cooling fluid supply side to a discharge side and are oriented on the turbine component to reduce stress concentrations while directing the cooling fluid to a desired surface or location. The elliptical cooling holes have openings in the surface that have high points that are concentric and planar.

Abstract: A compressor component having an airfoil with a profile in accordance with Table 1 is disclosed. The compressor component, such as a compressor blade, has an increased thickness over a portion of the airfoil span in order to increase stiffness. Furthermore, the airfoil has been restacked so as to induce a compressive stress in the blade root/attachment area. The increased stiffness and restacked airfoil combine to improve high-cycle fatigue capability of the compressor component.

Abstract: The invention relates to an isolated nucleic acid molecule encoding a polypeptide capable of producing a triterpenoid hydrocarbon. The invention also relates to the encoded polypeptide, a vector comprising the nucleic acid molecule, a recombinant non-human organism comprising the nucleic acid molecule, and to methods of producing a triterpenoid hydrocarbon or an intermediate of biofuel using the nucleic acid molecule, polypeptide or recombinant organism.

Abstract: A method and apparatus for media thickness measurement in an image production device is disclosed. The method may include receiving images of a media stack from an imaging device, measuring one or more sheet-to-sheet interfaces in the media stack from the received images, determining the media thickness based on the sheet-to-sheet interface measurements, and adjusting at least one image production device parameter based on the determined media thickness.

Abstract: Movable conveyor slats (10, 10?) have side parts (14, 14?, 16, 16?) which rest on top parts (94) of bearings (92). The bearings (92) have a generally U-shaped cross section and they fit on wings (72, 74) which extend outwardly and upwardly from the sides of a fixed conveyor slat (12). The movable slats (10, 10?) have a web (22, 24) and lower flange portions (26, 28) which with the side parts (14, 16) form laterally outwardly opening channels. The wings (72, 74) and the bearings (92) are received within the channel spaces.

Abstract: The invention relates to an isolated nucleic acid molecule encoding a polypeptide capable of producing a triterpenoid hydrocarbon. The invention also relates to the encoded polypeptide, a vector comprising the nucleic acid molecule, a recombinant non-human organism comprising the nucleic acid molecule, and to methods of producing a triterpenoid hydrocarbon or an intermediate of biofuel using the nucleic acid molecule, polypeptide or recombinant organism.

Abstract: Methods and apparatuses of generating a dynamic variable average flow applied by a hydraulic system of a vehicle.

Abstract: A lighting system controller is provided that is configured to automatically synchronize a lighting controller with a centralized configuration. In a particular example, this automatic synchronization activity may include modifying the configuration of the lighting controller to match configuration information stored locally on the lighting system controller. Conversely, this automatic synchronization activity may include modifying the locally stored configuration information to match the current configuration of the lighting controller. In some examples, the lighting system controller is configured to use cyclic redundancy checks when determining whether to modify configuration information.

Abstract: A printing system comprises a paper path architecture for parallel printing using multiple marking engines. The media path configuration enables all the media feed trays to be located in one place, relative to the marking engines. A cross-over module is located between marking engines. The cross-over module can interleave media sheets that are being transported away from a first marking engine with the sheets being transported to the second marking engine. The cross-over module also includes a straight through path that enables media sheets to be transported directly to a finishing device without going through either marking engine. The marking engines include internal duplex loops such that media can be supplied to each engine in alternate groups. A merge module selectively merges the media which can then be further processed in a finishing transition module prior to communication to a finishing device.

Abstract: A system, method, and resulting resilient belt type sheet compiler with a mixed sheet length mode is provided. The device includes a resilient belt transport for sequentially feeding sheets from a sheet inlet to a compiler tray, the compiler tray having a lead edge stop and a trail edge wall. A monitoring means is positioned proximate to the trail edge wall for detecting a lead end and a trail end of sequentially fed sheets from the sheet inlet to the compiler tray. A sheet brake, responsive to the monitoring means detecting a short sheet, selectively stalls the detected short sheet until a lead end of a subsequent sheet is detected by the sensor or subsequent sheets are absent.

Abstract: A printing system comprises a paper path architecture for parallel printing using multiple marking engines. The media path configuration enables all the media feed trays to be located in one place, relative to the marking engines. A cross-over module is located between marking engines. The cross-over module can interleave media sheets that are being transported away from a first marking engine with the sheets being transported to the second marking engine. The cross-over module also includes a straight through path that enables media sheets to be transported directly to a finishing device without going through either marking engine. The marking engines include internal duplex loops such that media can be supplied to each engine in alternate groups. A merge module selectively merges the media which can then be further processed in a finishing transition module prior to communication to a finishing device.

Abstract: A configuration for coating a turbine component such as a blade or vane with various forms of thermal barrier coating to provide enhanced temperature capability and increased strain tolerance is disclosed. A gas path surface of the platform, airfoil and airfoil fillet region are first coated with a bond coating. A dense vertically cracked (DVC) thermal barrier coating is then applied to at least the gas path surface of the platform and can be applied to the fillet region. A porous thermal barrier coating is then applied to at least the airfoil. The porous thermal barrier coating can also be applied over the DVC thermal barrier coating if desired.

Abstract: Single ply wallcovering comprise a fabric comprising hydroentangled polymeric microfilaments. The fabric has a tear strength of at least about 25 MD and at least about 25 CD as determined by ASTM D 751, method A, and the fabric additionally has a breaking strength of at least about 50 MD and at least about 55 CD as determined by ASTM D 751, Grab method. The wallcovering comprises a decorative image, a fire retardant and a stain resistance treatment. The wallcovering has a basis weight of from about 4 to about 22 oz/yd2. Methods for making the wallcovering are also described.

Abstract: An apparatus (100) and method (1200) that disk stacks and compiles media sheets. The apparatus can include a media sheet transport (120) configured to transport media sheets and a stacker (130) configured to stack the media sheets (110). The apparatus can include a rotatable disk (140) coupled to the media transport, the rotatable disk configured to receive a leading edge (112) of a media sheet and configured to transport the media sheet to the stacker. The apparatus can include a compiler (150) configured to compile a set of a plurality of the media sheets and an ejector (160) configured to eject the set of a plurality of the media sheets from the compiler onto the stacker. One of the rotatable disk and at least a portion of the compiler can be movable (171) relative to each other to switch between the rotatable disk providing media sheets to the stacker and the rotatable disk providing media sheets to the compiler.

Abstract: An automated and computerized system for characterizing kinetic activities is disclosed. The system includes an optical unit with a controller chip. The controller chip has multiple reaction cells for simultaneously reacting samples of the catalyst under a range of reaction conditions and for optically monitoring the kinetic activity within each of the reaction cells: The system also preferably includes a temperature controller in thermal contact with the controller chip and an actuation device coupled to the controller chip for injecting and mixing samples of the catalyst with reagents into each of the reaction cells to form a product.

Abstract: A downhole tool includes a non-contact, electrical coupling device configured to transmit electrical power and/or data between relatively rotating components. In one embodiment, the coupling device includes at least first and second wound toroidal cores deployed about a shaft. At least one of the wound toroidal cores is rotationally fixed to the shaft, while at least one other is rotationally fixed to a housing in which the shaft is deployed. The shaft forms a portion of a conductive loop that extends through the toroids. A non-contact electrical pathway is advantageously provided for high power electrical transmission and/or high speed data transmission across a gap between first and second rotating members of a downhole assembly.

Abstract: Imaging methods and imaging devices are described according to some aspects. According to one aspect, an imaging method includes defining a plurality of first portions of a layer of a marking agent corresponding to an image to be formed, removing the second portions of the marking agent after the defining, increasing a charge density of the first portions of the marking agent after the removing, and transferring the first portions of the marking agent after the increasing.

Abstract: A method of implementing buyer and seller transactions is provided. A set of rules for accepting information into a document is received from the buyer. Also defined is the form of the presentation of an interface to the seller for creating the seller's invoice. The seller also receives address information from the buyer. The rules for accepting information, the rules regarding presentation and the address information are stored in a storage resource. The rules regarding presentation are accessed from the storage resource, and an interface is presented to the seller based on those rules. The rules for accepting information are accessed from the storage resource, and information for the document based on those rules is accepted through the interface. The address information is accessed from the storage resource, and the document with the accepted information is sent to the buyer.