Abstract: Several alternate improvements of a vacuum cleaner are provided. In one aspect, the vacuum cleaner utilizes interchangeable components. In another aspect, the vacuum cleaner comprises a chamber having a top, and a first cleaning stage and suction motor are provided on the top. In another aspect, the vacuum cleaner utilizes a reconfigurable divider plate.

Abstract: A thrust bearing assembly includes a single-piece thrust plate and thrust shaft flange having a generally cylindrical body portion, a frustoconical body portion and a bore extending through the cylindrical body portion and the frustoconical body portion. The bore defines a first bore section and a second bore section. A lip extends between the first and second bore sections. The first bore section, the second bore section and the lip are configured to receive a thrust shaft and axial thrust forces transmitted therefrom. The thrust bearing assembly also includes a bearing assembly in operable communication with the single-piece thrust plate and thrust shaft flange. The bearing assembly supports rotation of the thrust shaft and includes a plurality of first rolling elements. The bearing assembly includes a bearing cage to retain the first rolling elements and a plurality of second rolling elements disposed between the bearing cage and the thrust shaft.

Abstract: Various embodiments of the present disclosure are directed to a gaming system and method providing multiway evaluation for a game including multi-component symbols that are utilized to determine one or more modifiers. In one embodiment, the gaming system is configured to operate a game associated with a plurality of reels including a plurality of individual symbols and a plurality of multi-component symbols including a plurality of the individual symbols. The gaming system displays a plurality of the symbols on the reels and determines a quantity of adjacent reels that each displays at least one instance of a first individual symbol. The gaming system determines a modifier for each of the adjacent reels based on a quantity of instances of the first individual symbol displayed by that reel, and determines any awards for the first individual symbol based on the determined quantity of adjacent reels and any determined modifiers.

Abstract: Various embodiments of the present disclosure are directed to a gaming system and method providing multiway evaluation for a game including multi-component symbols that are utilized to determine one or more modifiers. In one embodiment, the gaming system is configured to operate a game associated with a plurality of reels including a plurality of individual symbols and a plurality of multi-component symbols including a plurality of the individual symbols. The gaming system displays a plurality of the symbols on the reels and determines a quantity of adjacent reels that each displays at least one instance of a first individual symbol. The gaming system determines a modifier for each of the adjacent reels based on a quantity of instances of the first individual symbol displayed by that reel, and determines any awards for the first individual symbol based on the determined quantity of adjacent reels and any determined modifiers.

Abstract: Various embodiments of the present disclosure are directed to a gaming system and method providing multiway evaluation for a game including multi-component symbols that are utilized to determine one or more modifiers. In one embodiment, the gaming system is configured to operate a game associated with a plurality of reels including a plurality of individual symbols and a plurality of multi-component symbols including a plurality of the individual symbols. The gaming system displays a plurality of the symbols on the reels and determines a quantity of adjacent reels that each displays at least one instance of a first individual symbol. The gaming system determines a modifier for each of the adjacent reels based on a quantity of instances of the first individual symbol displayed by that reel, and determines any awards for the first individual symbol based on the determined quantity of adjacent reels and any determined modifiers.

Abstract: An compact hydraulic manifold for transporting shear sensitive fluids is provided. A channel network can include a trunk and branch architecture coupled to a bifurcation architecture. Features such as tapered channel walls, curvatures and angles of channels, and zones of low fluid pressure can be used to reduce the size while maintaining wall shear rates within a narrow range. A hydraulic manifold can be coupled to a series of microfluidic layers to construct a compact microfluidic device.

Abstract: A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9c on an inclined angle relative to a plane perpendicular to the width of the assembly 10.

Abstract: An article of furniture is disclosed. The article of furniture comprises a base frame assembly configured to support an attached seating unit. Other modules or components may also be attached to the base frame assembly. The article of furniture may also comprise a supplemental frame assembly attached to the base frame assembly to extend the size of the article of furniture and to support an additional or larger module or component. The other modules or components may comprise one or more of a casegood unit, a backrest, an armrest, a privacy panel, a console, an outlet (for power and/or data), etc. Electronic devices may be incorporated. A set of articles of furniture is also disclosed; the articles of furniture have a modular construction and can be assembled on the base frame assembly by combinations of modules and components.

Abstract: Magnetoresistive (MR) bias is dynamically controlled in a tape drive using a processor device. Upon determining head amplitude is below a threshold value, the MR bias is adjusted for increasing the head amplitude and extending the useful life span of the tape drive.

Abstract: Tape media life is increased by dynamically controlling a turn around point (TAP) on the tape media for either an end of a tape wrap or a directional change from a first longitudinal position tape section to a second longitudinal position tape section for reducing damage to the tape media caused by debris by monitoring the TAP for all tape media motion and adjusting tape deceleration for maintaining the TAP to be located at the second longitudinal position tape section.

Abstract: A support apparatus for coating optical surfaces has a platen having one or more holes, wherein each of the one or more holes in the platen is featured to seat one or more edges of an optical element against the platen during surface coating, wherein the platen is formed of a machinable glass ceramic.

Abstract: The invention relates to hand-held electronic devices that can have a spherical, cylindrical or other curved surface and an output display providing output visible on the curved surface. The interior region of the device can house receiver circuitry coupled to an antenna to enable reception of transmitted radio signals, display control circuitry, physical stimulus processing circuitry, a microprocessor, data storage memory, and a battery. Display and antenna configurations and data processing methods are also disclosed.

Abstract: A computer-implemented method of generating learning exercises is provided. The method comprises receiving text, processing the text using linguistic parsers to generate linguistic characteristics of the text, storing the linguistic characteristics in a data file, retrieving user information comprising a user knowledge level and user goals, using the stored linguistic characteristics and the user information to generate the learning exercises based on a parametrical model, receiving responses to the learning exercises from the user, and updating the user information based on the responses to the learning exercises. The linguistic characteristics comprise words of the text and relationships between the words.

Abstract: A stent graft delivery device (1) has an elongated extension piece (20) extending from its proximal end of the introducer portion (3). The elongate extension piece is selectively separable from the introducer portion. A plurality of auxiliary guide wires (50) extend from through the stent graft delivery device and through the elongate extension piece. The auxiliary guide wires can cross over at the proximal end of the extension piece and return. The stent graft delivery device can be introduced into a patient via a femoral artery and the elongated extension piece can extend out an artery of the thoracic arch whereby to extend the auxiliary guide wires out of such an artery to give through and through guide wires. Catheterization of pararenal arteries is then possible via a brachial route.

Abstract: The invention relates to the field of medicinal research, cartilage physiology and diseases involving the degeneration of cartilage tissue. More specifically, the invention relates to methods and means for identifying compounds that inhibit catabolic processes in chondrocytes and that decrease the degradation of cartilage and/or ECM. The invention also relates to the compounds that are useful in the treatment of osteoarthritis. The invention also relates to targets, the modulation of which results in a decrease in the degradation of ECM and/or cartilage and decrease inflammation. In addition, the invention relates to compositions and methods for the use thereof in treating conditions that are characterized by the degradation of ECM and/or cartilage and inflammation.

Abstract: A gaming system including a multiple player persistent game, such as an ongoing community game. This ongoing community game includes a community game matrix which is continuously displayed to at least each of the players. The community game matrix includes a plurality of displayed positions which may be associated with an award or an award opportunity. In operation, at least each of the players playing the gaming devices of the gaming system are associated with a displayed participant that moves (either randomly or based on the player's control) to different of the displayed positions of the community game matrix. If a player moves their associated participant to a displayed position that is associated with an award or an award opportunity, the gaming system provides the player any associated award or enables the player to participate in any associated award opportunity to potentially win an award.

Abstract: The present disclosure relates generally to indicating an end of life condition of an electrochemical device, and more particularly to systems and methods for sensing and determining an end of life condition in a cell comprising a high capacity cathode material suitable for use in a non-aqueous electrochemical cell. The high capacity cathode material has an amorphous or semi-crystalline form of copper manganese oxide, and optionally fluorinated carbon. The present disclosure additionally relates to transmitting the determined end of life condition to a user or monitoring device of the cell.

Abstract: A hybrid stent graft device for treatment of a Type A dissection having a first tubular portion for placement into the ascending aorta and a second tubular portion for extending around the thoracic arch and down the descending aorta is disclosed. The first tubular portion is connectable to the aorta between the sinotubular junction and the brachiocephalic artery so that it essentially replaces the ascending aorta. A temporary bypass tube allows perfusion during an operation. The second tubular portion has an elongate recess outside of the second tubular portion and an aperture defining a fluid flow path into the recess. The recess is intended to engage an outer curve of the thoracic arch to enable blood flow into the arteries of the thoracic arch. An introduction device in combination with the hybrid stent graft described above is also disclosed.

Abstract: An apparatus for applying surgical clips has a body portion housing a clip stack and a pair of jaws supported at a distal end of the body portion. The body portion includes a camming member, a clip follower and a lockout member having a plurality of stop members. The lockout member is movable from a first position in slidable relation to the camming member to a second position interlocked with the camming member. The camming member has at least one notch, and in a second position the lockout member has at least one of the stop members positioned to interface with the at least one notch. The engagement between the stop member and the notch limits distal movement of the camming member. The clip follower actuates the lockout member when the clip follower advances to a predetermined clip in the clip stack.

Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet and includes a suction motor. The surface cleaning apparatus may be battery powered and/or may have a power requirement of 200 Watts or less. A cyclone chamber is provided in the air flow path and has an air outlet which is covered by a screen. In one embodiment, there is an absence of a vortex finder. In another embodiment, a vortex finder that extends into the cyclone chamber less than the height of the cyclone inlet and optionally less than the height of the cyclone inlet may be provided.