Abstract: It has been discovered that using n-butylmethyldimethoxysilane (BMDS) as an external electron donor for Ziegler-Natta catalysts can provide a catalyst system that may prepare polypropylene films with improved properties. The catalyst systems of the invention provide for controlled chain defects/defect distribution and thus a regulated microtacticity. Consequently, the curve of storage modulus (G′) v. temperature is shifted such that the film achieves the same storage modulus at a lower temperature enabling faster throughput of polypropylene film through a high-speed tenter.

Abstract: The present invention relates to a solid or fluid composition, kit and method for treating and/or cleaning surfaces. In one aspect, the composition contains a nanoparticle component, selected from the group consisting of metal oxyhydroxides, modified metal oxyhydroxides and mixtures thereof; and a buffer/modifying agent component.

Abstract: A focal plane array (FPA) of infrared (IR) radiation detectors (20), such as an array of microbolometers, includes an active area (20A) containing a plurality of IR radiation detectors, a readout integrated circuit (ROIC) (12) that is mechanically and electrically coupled to the active area and, disposed on the ROIC, a plurality of heater elements (30A) that are located and operated so as to provide a substantially uniform thermal distribution across at least the active area. The FPA further includes a plurality of temperature sensors (30B), individual ones of which are spatially associated with one of the heater elements for sensing the temperature in the vicinity of the associated heater element for providing closed loop operation of the associated heater element.

Abstract: The invention refers to antenna configurations for electromagnetic logging tools. The antennas have one or more electrical conductors disposed on a dielectric substrate wrapped around a core or disposed directly on the core. The conductor or conductors are arranged such that the antenna has a first magnetic dipole moment substantially perpendicular to a longitudinal axis of the core. The invention also refers to antennas adapted for mutual balancing using interleaved conductive paths or disks to alter the magnetic dipole moments to mutually balance the antenna system.

Abstract: Materials for coating, coating compositions, methods and articles of manufacture comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of inanimate hard surfaces are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of coating compositions, methods and articles of manufacture that create multi-use benefits to modified hard surfaces. These surface modifications can produce long lasting or semi-permanent multi-use benefits that include at least one of the following improved surface properties: wetting and sheeting, quick drying, uniform drying, soil removal, self-cleaning, anti-spotting, anti-soil deposition, cleaner appearance, enhanced gloss, enhanced color, minor surface defect repair, smoothness, anti-hazing, modification of surface friction, release of actives and transparency, relative to hard surfaces unmodified with such nanoparticle systems.

Abstract: Current technology exists to record baseballs or softballs thrown in miles per hour. What is new about The Pitching Coach is the ability to record balls and strikes for each pitch thrown. This gives the opportunity to monitor every pitch thrown for speed and accuracy thereby enabling users to improve their pitching skills as if they were working with a pitching coach.

Abstract: A multi-fiber ribbon-coupled multi-channel, optical amplifier architecture has a very compact form factor that facilitates one-for-one alignment with and coupling to each optical fiber of a multi-fiber ribbon. A physically compact, focusing and coupling structure couples into respective light amplifying waveguide channels of a substrate, to which the fibers of the multi-fiber ribbon are coupled, the optical pumping energy emitted by multiple pumping energy sources that are arranged generally transverse to the optical waveguide amplifying channels. The pumping energy coupling structure may include a prism, GRIN lens array or a spherical lenslet array. The number of GRIN lenses or lenslets corresponds to the number of pumping source elements, to provide one-for-one collimation or focusing of the light beams generated by the pumping energy emitters into the optical waveguide channels.

Abstract: A divalent metal stannate product having a loss on ignition of 2-17% by weight, e.g. a product intermediate ZnSn(OH)6 and ZnSnO3 has advantageous flame-retardant properties, for use e.g. in polymer formulations.

Abstract: The present invention is a toneable conduit that can transmit a signal and that can therefore be readily detected by toning equipment. In addition, the conduit of the invention can be readily coupled with other conduit to provide extended lengths of conduit. The toneable conduit includes an elongate polymeric tube having a wall with an interior surface, an exterior surface, and a predetermined wall thickness. A channel preferably extends longitudinally within the wall of the elongate polymeric tube and a stabilizing rib extends longitudinally along the interior surface of the wall of the elongate polymeric tube and is located radially inward from the channel. A continuous wire is coincident with the channel in the elongate polymeric tube and is preferably coated with a coating composition that prevents the wire from adhering to the polymer melt used to form the elongate polymeric tube.

Abstract: The present invention is a toneable conduit that can transmit a signal and that can therefore be readily detected by toning equipment. In addition, the conduit of the invention can be readily coupled with other conduit to provide extended lengths of conduit. The toneable conduit includes an elongate polymeric tube having a wall with an interior surface, an exterior surface, and a predetermined wall thickness. A channel extends longitudinally within the wall of the elongate polymeric tube and a stabilizing rib extends longitudinally along the interior surface of the wall of the elongate polymeric tube and is located radially inward from the channel. A continuous, coated, high elongation wire is coincident with the channel in the elongate polymeric tube and is coated with a coating composition that prevents the wire from adhering to the polymer melt used to form the elongate polymeric tube.

Abstract: A method, apparatus, and computer instructions for testing software. A software component is loaded onto a data processing system. Input data is read from a configuration data structure for a test case. The software component is executed using the test case in which an actual result is generated. The actual result is compared with an expected result.

Abstract: The present invention relates to a system and method for cleaning and/or treating a surface, preferably surfaces such as ceramic, steel, plastic, glass and/or painted surfaces such as the exterior surface of a vehicle. The system and method utilize a cleaning composition that contains at least one water-soluble or water dispersible copolymer. The method may also include a step of applying to the surface a treating composition which contains non-photoactive nanoparticles.

Abstract: Ultrasonic cleaning devices comprise a sonotrode and a power supply adapted to supply current to the sonotrode, and further include one or more features which facilitate use of the ultrasonic cleaning devices by consumers, improve the safety of the ultrasonic cleaning devices when used by consumers, and/or improve the cleaning efficiency of the ultrasonic cleaning devices when used by consumers.

Abstract: A storage management system, apparatus, and method to increase the storage capacity of data storage media. Applicants' method uses a data storage device comprising a fixed device architecture, where that data storage device is capable of operating in a first capacity mode or in a second capacity mode, and where that data storage device is capable of switching between the first capacity mode and the second capacity mode. In certain embodiments, the first capacity mode utilizes a 22 bit blockid format and the second capacity mode utilizes a 32 bit blockid format. In other embodiments, the first capacity mode utilizes a 32 bit blockid format and the second capacity mode utilizes a 22 bit blockid format.

Abstract: A method of obtaining information from a networked device is provided. The method includes the steps of defining a network; providing a network adapter communicatively connected to the network, the network adapter connected to the networked device; providing memory in the network adapter; updating information in the memory, wherein the information describes a status of the networked device; placing the information into a response frame; and sending the response frame in response to any command frame received by the network adapter.

Abstract: A method of processing data packets includes receiving a plurality of the data packets at a selected node. Pertinent information in the data packets is extracted. The pertinent information is pertinent to the selected node. A plurality of response data packets are generated based on the pertinent information. The extracting and generating steps are performed without use of a microprocessor.

Abstract: A microbolometer unit cell (10) includes a substantially planar upper-level incident radiation absorption and detection structure (24), a substantially planar middle-level radiation reflection structure (26) spaced apart from the upper-level incident radiation absorption and detection structure for defining an optical resonant cavity (36) there between and a substantially planar lower-level thermal isolation leg structure (20) spaced apart from the middle-level radiation reflection structure and electrically coupled to the upper-level incident radiation absorption and detection structure and to an underlying readout circuit. The lower-level thermal isolation leg structure is electrically coupled to the upper-level incident radiation absorption and detection structure through a leg (44) that passes through an aperture (48) within the middle-level radiation reflection structure, the leg also functioning as a structural support member.

Abstract: A system for fixing two components together includes: (a) a boss integrally formed from one component about a boss axis; and (b) a latch integrally formed from the other component in a depending extension facilitating latch movement in an engaging plane and exerting a spring force urging the latch toward a first position. The latch is oriented about a latch axis in the engaging plane. The latch is in the first position when the components are situated in an initial position with the latch axis and the boss axis separated a first distance. The latch axis and the boss axis are separated a second distance less than the first distance when the components are urged together to an installed orientation with the latch held from the first position by the boss bearing against the latch with the engaging plane crossing the boss axis.

Abstract: Materials for coating, coating compositions, methods and articles of manufacture comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of hard surfaces are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of coating compositions, methods and articles of manufacture that create multi-use benefits to modified hard surfaces. In some embodiments, actively curing the coating composition on the hard surfaces, including, but not limited to by radiative heating the air surrounding the hard surface with the coating thereon can be used to increase the durability of the hard surface coating.

Abstract: Rinse aid materials for coating, coating compositions, methods and articles of manufacture for use in automatic dishwashing appliances comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of dishware surfaces are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier medium allows for the creation of rinse aid surface coating compositions, methods and articles of manufacture that create multi-use benefits to modified dishware surfaces. These surface modifications can produce long lasting or semi-permanent multi-use benefits that include at least one of the following improved surface properties: wetting and sheeting, uniform drying, anti-spotting, anti-staining, anti-filming, self cleaning, and durability benefits, relative to dishware surfaces unmodified with such nanoparticle systems.