Abstract: Disclosed is an under bump metallization structure including a plurality of metal or metal alloy layers formed on chip bond pads. The disclosed UBM structure has a stress improvement on the semiconductor device because the thickness of the copper-base layer is reduced to between about 0.3 and 10 microns, preferably between about 0.3 and 2 micron. The presence of the pure tin layer prevents oxidation and contamination of the nickel-base layer. It also forms a good solderable surface for the subsequent processes. Also disclosed are semiconductor devices having the disclosed UBM structure and the methods of making the semiconductor devices.

Abstract: A carbon dioxide permeable membrane is described. In some embodiments, the membrane includes a body having a first side and an opposite second side; a plurality of first regions formed from a molten carbonate having a temperature of about 400 degrees Celsius to about 1200 degrees Celsius, the plurality of first regions forming a portion of the body and the plurality of first regions extending from the first side of the body to the second side of the body; a plurality of second regions formed from an oxygen conductive solid oxide, the plurality of second regions combining with the plurality of first regions to form the body and the plurality of second regions extending from the first side of the body to the second side of the body; and the body is configured to allow carbon dioxide to pass from the first side to the second side.

Abstract: The present invention relates to an acrylated semi-crystalline hyperbranched polyurethane oligomer and a preparation method thereof, which is characterized in that on the basis of the synthesis of hyperbranched polyurethane oligomer, it adopts a two-step process to make modifications to form a methacrylic and/or acrylic double bond and a long carbon chain with a carbon atom number higher than 10 or a benzene ring or a naphthalene ring at the terminals. The obtained oligomer has a lower melting point and a higher glass transition temperature and can be cured by means of radiation, and the curing rate is high enough to effectively improve production efficiency and save energy to form a cured film having a higher hardness and excellent thermal stability. The raw materials used in the method of the invention are easily obtained, and the method is suitable for large-scale production in industry.

Abstract: A machine, such as a phase change or solid ink printing apparatus, includes at least one ink stick and a coupler external to the ink stick. The ink stick has an electronically-readable memory device attached thereto, with the memory device having stored therein electronic data associated with the ink stick. The coupler is configured to read the electronic data from the memory device. The data in the memory device may include identification data, anti-arbitrage variables, usage data, maximum use values, and performance data related to the ink stick, and the coupler and memory device may employ various means for communicating this data. Also, communication between the coupler and memory device facilitates a method for determining a quantity of marking material in the machine.

Abstract: A machine, such as a phase change or solid ink printing apparatus, includes at least one ink stick and a coupler external to the ink stick. The ink stick has an electronically-readable memory device attached thereto, with the memory device having stored therein electronic data associated with the ink stick. The coupler is configured to read the electronic data from the memory device. The data in the memory device may include identification data, anti-arbitrage variables, usage data, maximum use values, and performance data related to the ink stick, and the coupler and memory device may employ various means for communicating this data. Also, communication between the coupler and memory device facilitates a method for determining a quantity of marking material in the machine.

Abstract: The present invention is directed to a biocidal composition comprising a blend of one or more pyrithione compounds, and one or more pyrrole compounds of Formula I wherein said biocidal composition is copper free or low copper content.

Abstract: An engine that operates and produces the entire required vehicle thrust below Mach 4 is useful for a Hypersonic combined cycle vehicle by saving vehicle and engine development costs. One such engine is a combined cycle engine having both a booster and a dual mode ramjet (DMRJ). The booster and the DMRJ are integrated to provide effective thrust from Mach 0 to in excess of Mach 4. As the booster accelerates the vehicle from Mach 0 to in excess of Mach 4, from Mach 0 to about Mach 2 incoming air delivered to the DMRJ is accelerated by primary ejector thrusters that may receive oxidizer from either on-board oxidizer tanks or from turbine compressor discharge air. As the TBCC further accelerates the vehicle from about Mach 0 to in excess of Mach 4 exhaust from the turbine and exhaust from the DMRJ are combined in a common nozzle disposed downstream of a combustor portion of said DMRJ functioning as an aerodynamic choke.

Abstract: A permanent magnet machine (PMM) has a kinetic portion electrically coupled to a power conversion portion. Motive power is provided to the kinetic portion by a torque applied to a motive shaft coupled to a prime mover, such as an aircraft engine or an automobile engine. A control circuit includes a switch disposed between the kinetic portion and output feeder cables of the power conversion portion. A first sensor is effective to detect a first fault condition in either the feeder cables or the power conversion portion and a second sensor is effective to detect a second fault condition in the kinetic energy portion. The first sensor is effective to open the switch when a first fault condition is detected and the second sensor is effective to apply a voltage to a winding within the kinetic portion generating an opposing counter torque on the motive shaft where a combination of torque and counter torque exceeds a fracture yield strength of said motive shaft causing it to fracture.

Abstract: Methods, systems, and devices for controlling a serial arc fault in an electrical circuit are disclosed. In some embodiments, the methods include the following: a. measuring a current in the circuit; b. determining whether the current is below a predetermined value; c. if the current is below ten percent of the predetermined value, determining whether a countdown timer value indicated by a cell pointer value is equal to zero; d. if the countdown timer value is equal to zero, starting a countdown timer, advancing the cell pointer value by one, and restarting the method at step a.; e. if the countdown timer value is not equal to zero, determining whether the interruptions in the current are periodic; f. if the interruptions in the current are not periodic, checking whether an arc event countdown timer is running; and g. if the arc event countdown timer is running, tripping a circuit breaker.

Abstract: The present invention relates to a vegetation basis, which can be molded at low pressure and temperature and further, keep the crumbled structure suitable for plant growth either by means of a viscosity of a sheath-core type fiber or by addition of a hot melt adhesive, as the powder-typed eco-friendly adhesive, and a fibrous material to the artificial soil, instead of using the liquid-type adhesive, and further can readily absorb and retain water even in case the basis is dried after molding, by additionally incorporating bentonite or water absorbant polymer, if necessary, and to a process for production thereof. In addition, the present invention provides an eco-friendly vegetation basis, which can be decomposed within a short period of time after rooting the plants, and a process for production thereof.

Abstract: An automated striking and blocking trainer is disclosed. In some embodiments, the trainer includes the following: a frame; a striking body joined with the frame, the punching bag including one or more strike zone assemblies, the strike zone assemblies each having a light indicator and a striking force sensor; an arm assembly joined with the frame, the arm assembly including one or more arms, each of the one or more arms including a voltage differential sensor and a motion indicator in the form of an electrical motor, wherein the voltage differential between the power being used by the electrical motor when the one or more arms are not struck and when the one or more arms are struck is used to determine a torque of the one or more arms and an input force of a blocking strike; and a head assembly including a processor unit and a display.

Abstract: A composition having effective broad spectrum preservation activity comprising a mixture of caprylyl glycol or one or more analogs thereof, or mixtures thereof with a preservative selected from the group consisting of: (1) chloroxylenol and 2-phenoxyethanol, (2) chloroxylenol and chlorphenesin, (3) chlorphenesin and 2-phenoxyethanol, and (4) chloroxylenol, chlorphenesin and 2-phenoxyethanol.

Abstract: A composition containing an anti-microbial agent that comprises a polymeric biguanide, either alone or in combination with at least one other microbiologically active component. The composition also includes an amphoteric co-polymer of the Formula (1): (i) group consisting of quaternary ammonium compounds, [A]m-[B]n-[C]v-[D]yq.

Abstract: The present invention relates to curable alkenyl based silicone release coating compositions having improved adhesion to paper and polymeric substrates. Furthermore the present invention relates to the process for making a silicone release coating with improved adhesion to paper and polymeric substrates.

Abstract: A module installable in a machine includes a memory device attached thereto for storing electronic data associated with the module. The memory device allows an individual to verify the authenticity or inauthenticity of the module without having to install the module into the machine. The memory device includes a sensory signal output device (e.g., a visual, audible, or tactile output device) that provides a sensory signal indicating authenticity or inauthenticity of the module. To verify authenticity or inauthenticity of the module, the individual initiates a query signal, for example by activating a switch on the module or by using a handheld antenna to impart an electromagnetic field onto the CRUM, and checks for the sensory signal output by the CRUM. The sensory signal may be capable of communicating a visual or audible trademark associated with the module. Data stored in the CRUM may include anti-arbitrage variables associated with the module.

Abstract: An implantable access post having a port casing core with an aperture therethrough, a patch associated with the port casing core, the patch adapted to be sewn to a vessel to connect the port casing core to the vessel to permit fluid communication from the vessel through the aperture of the port casing core, and an insert disposed within the aperture of the port casing core, the insert adapted to prevent fluid flow through the aperture. The insert may be self-sealing and may include a valve. The port may also include a port outer casing at least partially surrounding the port casing core and further including an anti-vessel-compression mechanism.

Abstract: The present invention relates to novel adhesive-forming compositions of silylated polyurethane prepolymer blended with pre-formed adhesives, and pressure sensitive adhesives containing the same. The silylated polyurethane prepolymer is obtained from the silylation of a polyurethane prepolymer derived from the reaction of polybutadiene polyol and polyisocyanante, where the polybutadiene polyol possesses a primary hydroxyl group content of from about 0.1 to about 2.0 meq/g.

Abstract: One aspect of the present invention is directed to a solid chemical tablet in a shape comprising an elongated cylindrical side surface and an elongated flat side surface or an elongated concave cut side surface. Another aspect of the present invention is directed to a solid chemical tablet comprising a blend of hydrated calcium hypochlorite with magnesium sulfate heptahydrate. This invention further relates to a solid chemical tablet comprising a blend of solid calcium hypochlorite, and one or more solid alkali metal phosphate.

Abstract: A redistributed lead frame for use in a molded plastic semiconductor package (38) is formed from an electrically conductive substrate by a sequential metal removal process. The process includes: (a) patterning a first side of an electrically conductive substrate to form an array of lands separated by channels, (b) disposing a first molding compound (18) within these channels, (c) patterning a second side of the electrically conductive substrate to form an array of chip attach sites (24) and routing circuits (26) electrically interconnecting the array of lands and the array of chip attach sites (24), (d) directly electrically interconnecting input/output pads on the at least one semiconductor device (28) to chip attach site members (24) of the array of chip attach sites (24), and (e) encapsulating the at least one semiconductor device (28), the array of chip attach sites (24) and the routing circuits (26) with a second molding compound (36).