Abstract: Apparatus and method are disclosed for co-aligning a number of laterally displaced radiation beams from respective radiation source outputs, each beam having a respective waveband. The apparatus comprises a collimating element for receiving each of said radiation beams with respective lateral displacements and a combining element for receiving each of said radiation beams passed by said collimating element. The apparatus further comprises a radiation source mount for positioning the radiation source outputs relative to the collimating element. The method comprises longitudinally positioning the radiation source outputs upon the mount, relative to the collimating element, in dependence upon the waveband of each beam, to cause the radiation beams passed by the combining element to be co-aligned.

Abstract: A method of combining and co-aligning a plurality of radiation beams each having a respective waveband, includes the steps of passing each of said radiation beams to a respective lateral deflector to impart a selected lateral displacement to said beam. Each of said radiation beams with respective imparted lateral displacements is then passed to an optical collimating element which passes said radiation beams to an optical deflecting element which applies a wavelength dependent deflection to the radiation beams. The respective lateral displacements are selected having regard to the waveband of each beam to cause all to exit the optical deflecting element at the same angle so they are co-aligned.

Abstract: In one aspect, the present invention relates to a method of disinfecting an eggshell surface. In various embodiments, the method may include wetting the eggshell surface with a disinfecting agent and exposing the eggshell surface to ultraviolet light after wetting with the disinfecting agent occurs. The combination of wetting the eggshell surface with the disinfecting agent and exposing the eggshell surface to ultraviolet light reduces a number of microbes on the eggshell surface.

Abstract: A process transmitter housing assembly includes a housing and a cover assembly including a cover chassis and a transparent cover piece. The cover chassis includes a cover flange extending inward from a perimeter of the cover chassis. Internal threads of the cover chassis threadedly engage external threads of the housing. The transparent cover piece is mechanically clamped between the cover flange and a surface of the housing nearest the cover flange when the cover chassis is threadedly secured to the housing.

Abstract: The invention provides certain 3,4-dihydroisoquinolin-2(1H)-yl compounds, particularly compounds of formula I, and pharmaceutical compositions thereof. The invention further provides methods of using a compound of formula I to treat cognitive impairment associated with Parkinson's disease or schizophrenia.

Abstract: A process transmitter housing assembly includes a housing and a cover assembly including a cover chassis and a transparent cover piece. The cover chassis includes a cover flange extending inward from a perimeter of the cover chassis. Internal threads of the cover chassis threadedly engage external threads of the housing. The transparent cover piece is mechanically clamped between the cover flange and a surface of the housing nearest the cover flange when the cover chassis is threadedly secured to the housing.

Abstract: The invention provides certain 3,4-dihydroisoquinolin-2(1H)-yl compounds, particularly compounds of formula I, and pharmaceutical compositions thereof. The invention further provides methods of using a compound of formula I to treat cognitive impairment associated with Parkinson's disease or schizophrenia.

Abstract: Compound tags and shifting agents are provided that find use in ion mobility spectrometry (IMS), mass spectrometry (MS), or a combination of IMS and MS, and which can substantially increase separation of multiple components in complex samples and facilitate quantitative and multiplexed analyses. In some cases, the compounds include a linker and a normalizing group, each including a structural unit and separated by a cleaveable group, and a crown ether. Also provided are methods for analyzing peptides in a sample. In some cases, the method includes coupling the compound to peptides which include a terminal guanidinium moiety capable of forming an intra-molecular complex with the crown ether.

Abstract: A standard for supporting a turbine rotor and a turbine shell includes a bearing block including a housing enclosing bearing surfaces engageable by the turbine rotor. Turbine shell-arm supports are located on opposite sides of the housing, the turbine shell-arm supports each having a horizontal and one or more vertical surfaces adapted to be engaged by support arms of a turbine shell enclosing at least a portion of the turbine. An internal cooling/heating circuit is arranged to simultaneously cool or heat the bearing block and the turbine shell-arm supports to thereby reduce differential thermal growth characteristics of the turbine rotor and turbine shell.

Abstract: A dazzler arrangement is disclosed in which the strength of the dazzle beam is modulated in accordance with the range of a target to be dazzled. A stray detection beam is transmitted alongside the dazzle beam to allow detection of a secondary object approaching or at the periphery of the dazzle beam, whereupon the dazzle beam is attenuated or inhibited.

Abstract: A guitar support structure for standing a guitar on it's end (a basic stand), for supporting a guitar in a prone position (for repairs and service) and for displaying a guitar (via wall mount feature) or other string instrument. It can be crafted from fine wood (or plastic or metal) featuring folding support legs, dowel supports, neck cradle and separate wall bracket for wall mount display. Combined guitar stand, repair station and wall mount/display is comprised of a main plank of wood (or plastic or metal) with rear mounted support legs permanently attached by piano (or similar) type hinge. Folding support legs allow stand to lie flat (prone) on desktop or floor allowing service repairs (stringing and minor repairs). The main stand can attach to a separate wall bracket that can be mounted on a wall, thereby freeing up floor space and reducing the chance of damage.

Abstract: An air operated double diaphragm pump comprising an air valve mechanism. The air valve mechanism may comprise a single valve system that replaces the two valve system found in conventional air operated double diaphragm pumps. The position of the valve may be determined by the diaphragm motion of the pump up to a stall position. A spring-loaded mechanical actuation may complete the valve action from the stall position to the final or end of stroke position of the pump.

Abstract: Disclosed herein is a street sweeper having a vertical chain driven conveyor apparatus. The vertical chain driven conveyor apparatus is provided with a jointed shaft to compensate for chain wear over the life of the chains. The vertical chain driven conveyor apparatus is provided with an automatically adjusting chain tension adjustment system. The vertical chain driven conveyor apparatus is provided with locking adjustment mechanism to prevent the chains from losing tension when the sweeper is turned off. An initialization program is operable to restore chain tension when the street sweeper is started and prevent sweeping operations until a desired chain tension has been indicated.

Abstract: Disclosed herein is a street sweeper having a vertical chain driven conveyor apparatus. The vertical chain driven conveyor apparatus is provided with a jointed shaft to compensate for chain wear over the life of the chains. The vertical chain driven conveyor apparatus is provided with an automatically adjusting chain tension adjustment system. The vertical chain driven conveyor apparatus is provided with locking adjustment mechanism to prevent the chains from losing tension when the sweeper is turned off. An initialization program is operable to restore chain tension when the street sweeper is started and prevent sweeping operations until a desired chain tension has been indicated.

Abstract: Methods, software tools and systems are provided for facilitating management of equipment data and documentation in plants. Data on plant equipment is extracted from plant enterprise resource planning or similar systems and formed into a structured hierarchical tree. The tree relates to a database which acts as a template of the data and documents expected to be associated with the equipment Auditors use this data structure to audit the equipment collect documents and generate electronic versions of the documents. An assessor tool allows plants to select and parse the documents into elements such as diagrams, bills of materials, text, etc., and to select how these elements are to be processed. The assessed content is uploaded to a conversion network which manages a network of vendors who perform the processing in accordance with a workflow controlled by the conversion network. The processed structured content is reaggregated and indexed in the equipment tree.

Abstract: The insertion of isotopically labeled portions into solid state combinatorial synthesis constructs followed by mass spectrometer, mass-based nuclear magnetic resonance spectrometry or mass-based infrared spectrometry analysis allows for the physical, non-chemical encoding of large numbers of combinatorial synthesis products.

Abstract: The insertion of isotopically labeled portions into solid state combinatorial synthesis constructs followed by mass spectrometer, mass-based nuclear magnetic resonance spectrometry or mass-based infrared spectrometry analysis allows for the physical, non-chemical encoding of large numbers of combinatorial synthesis products.

Abstract: A relatively simple pressure balanced high flow exhaust gas recirculation (EGR) valve includes an actuator and a separately formed valve assembly retained to the actuator by a deformed lip. The valve body has dual seats controlled by axially spaced heads which are pressure balanced when closed and allow high gas flow when open. The valve body and the associated valve shaft, or portions thereof, are formed of materials having similar coefficients of thermal expansion so that the shaft and body experience similar thermal growth and good seating of the spaced valves is maintained regardless of gas temperature variations. Thickened portions at the valve seats comprise annular ends of a control portion which resist distortion of the seats. The valve body is configured for installation in a cylindrical bore or recess of an associated manifold or other gas passage defining member.

Abstract: A print media alignment apparatus is disclosed. An embodiment includes a first member configured to apply a varying force to at least one print media sheet of a print media stack. This force varies from a minimum below a first print media stack height to a maximum at a second print media stack height. The alignment apparatus also includes a second member configured to apply a constant force to the print media stack irrespective of the stack height. Another embodiment includes a print media width adjuster configured to be moveable adjacent a print media stack having at least one sheet of print media, the print media stack defining a plane. The alignment apparatus also includes a wall on the width adjuster. The wall includes a wall first print media contact surface configured to slope at an angle with respect to the plane. The alignment apparatus further includes a member attached to the width adjuster, the member including a member print media contact surface configured to be perpendicular to the plane.