Abstract: A method of repairing a worn carburized surface on a sprag clutch comprising the steps of: grinding the worn carburized surface of the sprag clutch to prepare the surface for metallurgical bonding; place the worn carburized surface in a PVD Cathodic Arc chamber; preheat the worn carburized surface to remove moisture and provide for a good metallurgical bonding surface; reverse sputter clean the surface to remove any surface oxide; apply a first coating layer using the PVD process to a maximum thickness; change the coating macro topology by polishing the coated surface; apply a second coating layer using the PVD process to a maximum thickness; and, grind or polish the coating to a desired dimension.

Abstract: Organic compounds suitable for organic layers of electronic devices that show improved luminescent properties.

Abstract: A composition is provided, which comprises at least one cyclic urea compound of Formula 1, as described herein. The composition can be used in electronic devices, such as organic electroluminescent devices.

Abstract: An improved pneumatic jetting valve includes a housing with first and second chambers. A pneumatic piston is enclosed between the chambers. First and second solenoid valves are configured to respectively supply air pressure to the chambers and to exhaust the chambers. A controller is operable to regulate the pressurization and venting of the chambers. The controller controls the timing of control signals for the first and second solenoid valves to control the overlap time during which both the first and second chambers are pressurized. By controlling this overlap time, the controller controls the speed of the drive pin of the jetting valve and thereby the speed at which the valve closes to jet a droplet of material. This allows a valve speed to be selected that is most appropriate for the viscosity of the material being jetted. Numerous new methods for utilizing the improved jetting valve and system are disclosed.

Abstract: Organic compounds suitable for organic layers of electronic devices that show improved luminescent properties.

Abstract: Organic compounds suitable for organic layers of electronic devices that show reduced driving voltage, increased luminous efficiency and/or increased power efficiency.

Abstract: An organic compound suitable for organic layers of electronic devices that show improved luminescent properties.

Abstract: A jetting device and/or fluid module include a module body defining a passageway extending through the module body and also partially defining a fluid chamber, a nozzle supported by the module body, a valve element at least partially within the fluid chamber, a biasing element contacting the valve element and also contacting the module body, and a sealing member contacting the periphery of the valve element and configured to partially define the fluid chamber. The nozzle defines a fluid outlet that is in fluid communication with the fluid chamber. The valve element has an upper portion outside of the fluid chamber that is adapted for contact with the drive pin, and the biasing element is configured to apply a spring force to the valve element. The valve element is configured to cause a droplet of the fluid to be jetted from the fluid outlet when the valve element is moved in the direction toward the nozzle.

Abstract: A jet cartridge for jetting fluid material includes a body adapted to receive fluid material, and a fluid passage defined within the body and extending along a longitudinal axis thereof. At least a portion of the fluid passage extends obliquely relative to the longitudinal axis. The body is adapted to receive heat from a heating element and to transfer the heat to the fluid material flowing through the fluid passage. A method of jetting fluid material with a jet dispenser including a jet cartridge includes receiving fluid material into the jet cartridge, directing the fluid material through the jet cartridge along a longitudinal axis thereof and obliquely relative to the longitudinal axis, heating the fluid material directed through fluid cartridge to a target temperature, maintaining the target temperature as the fluid material enters a nozzle, and jetting the heated fluid material through the nozzle.

Abstract: A novel low viscosity epoxide having the following general Structure (I): Structure (I) wherein R1 and R2 can be, but is not limited to, hydrogen or a hydrocarbon group having from C1 to about C20 carbon atoms; with the proviso that R1 and R2 are not both hydrogen.

Abstract: The present invention provides methods for using single source organometallic precursors in the fabrication of polycrystalline Group III-Group V compounds, preferably semiconductor compounds. The present invention teaches how to select organometallic ligands in single-source precursors in order to control the stoichiometry of the corresponding Group III-Group V compounds derived from these precursors. The present invention further teaches how to anneal precursors in the presence of one or more flux agents in order to increase the crystalline grain size of polycrystalline Group III-Group V compounds derived from organometallic precursors. This helps to provide Group III-Group V semiconductors with better electronic properties. The flux layer also helps to control the stoichiometry of the Group III-Group V compounds.

Abstract: A process for preparing a divinylarene dioxide including reacting (a) at least one divinylarene, (b) hydrogen peroxide, (c) at least one iron-containing catalyst, and (d) an excess of amine hydrogen halide, under conditions to form a divinylarene dioxide.

Abstract: A virtual interactive archive video sports game configured to generate a virtual gaming match between two opponents is disclosed. The system includes a user input, a video clip database, a challenges database, a display and a processor. The user input is configured to receive at least one opponent selection input and at least one challenge selection input. The video clip database is configured with a plurality of video clips between the two opponents. The challenges database is configured with a plurality of challenges relating to the video clips in the video clip database. The display is configured to present the video clips, challenges and results data to the user.

Abstract: A novel low viscosity epoxide having the following general Structure (I): Structure (I) wherein R1 and R2 can be, but is not limited to, hydrogen or a hydrocarbon group having from C1 to about C20 carbon atoms; with the proviso that R1 and R2 are not both hydrogen.

Abstract: A process for preparing a divinylarene dioxide including reacting (a) at least one divinylarene, (b) hydrogen peroxide, (c) at least one iron-containing catalyst, and (d) an excess of amine hydrogen halide, under conditions to form a divinylarene dioxide.

Abstract: A process for preparing a divinylarene dioxide including reacting (a) at least one divinylarene with (b) at least one oxidant in the presence of (c) at least one transition metal complex catalyst, and (d) optionally, in the presence of a solvent, and (e) optionally in the presence of a catalyst modifier under conditions to form a divinylarene dioxide product.

Abstract: A tray for holding canning jars comprising a plurality of wells arranged in a first row, second row and third row, each well comprising a bottom surface with ridges. The ridges in the first and third rows comprise an inner circle, two first opposing crescents, and two second opposing crescents. The ridges in the second row comprise a first semicircle and a second semicircle. The two first opposing crescents are situated opposite one another, and the two second opposing crescents are situated opposite one another on the bottom of the well and at a ninety-degree angle relative to the first opposing crescents. The first semicircle is situated opposite the second semicircle and is closer to the center of the bottom surface of the well than the second semicircle.

Abstract: A process for preparing a divinylarene dioxide including reacting (a) at least one divinylarene; and (b) at least one peracid oxidant compound, under conditions to form a divinylarene dioxide product; wherein the peracid oxidant compound is capable of providing an increased yield of a divinylarene dioxide product.

Abstract: A process provides a first price category and a second price category in which an instant online lottery ticket can be purchased for an instant online lottery game. The first price category is distinct from the second price category. In addition, the process randomly generates an assortment of the set of instant online game numbers in an instant online matrix of numbers. The process also determines a linear subset of the set of instant online game numbers such that each number in the linear subset is matched with corresponding numbers in the instant online matrix of numbers.

Abstract: A system and method for an instant online lottery game is disclosed. The system for an instant online lottery game can comprise a server and a plurality of instant online lottery units. The server can store a progressive jackpot that can be won with an instant online lottery number, wherein the progressive jackpot can increase in size based on a portion of ticket sales revenue or the number of tickets sold. The server can have a first random number generator that can generate the instant online lottery number and a second random number generator that generates a plurality of game-play combinations. The instant online lottery number and the plurality of game-play combinations can be provided to the player at the time of purchase of the instant online lottery ticket.