Abstract:
Methods and apparatus are provided for plasma-assisted engine exhaust treatment. In one embodiment, an engine exhaust treatment system includes at least one conduit with an inlet portion (215), an outlet portion (216), an intermediate portion (205), and at least one plasma cavity (210). The inlet portion is configured to connect to an engine block (510) and receive an exhaust gas. The outlet portion emits the exhaust gas after plasma treatment. The intermediate portion conveys the exhaust gas from the inlet portion to the outlet portion. In one embodiment, one or more plasma cavities (342, 344, 346) are located proximate to the inlet portion for treating the exhaust gas. The system also includes an electromagnetic radiation source (340) connected to the cavities for supplying radiation to the cavities, wherein the radiation has a frequency less than about 333 GHz. Exhaust gas treatments that use plasma catalysts (70, 170) are also provided.
Abstract:
Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for various coating processes. In one embodiment, the surface of an object can be coated by forming a plasma in a cavity by subjecting a gas to an amount of electromagnetic radiation power in the presence of a plasma catalyst and adding at least one coating material to the plasma. The material is allowed to deposit on the surface of the object to form a coating. Various plasma catalysts are also provided. Coatings can include any material, for example, carbon nanotubes, BaTiO3, Cr2O3, hafnium oxide, 3Al2O3.2SiO2, Al2O3, SiAlON, MgAl2O4, TiN, and TiO2.
Abstract translation:提供了用于点燃,调节和维持用于各种涂覆过程的等离子体的方法和装置。 在一个实施例中,可以通过在等离子体催化剂的存在下对气体进行一定量的电磁辐射能量并且在等离子体中加入至少一种涂层材料来在空腔中形成等离子体来涂覆物体的表面。 允许材料沉积在物体的表面上以形成涂层。 还提供了各种等离子体催化剂。 涂层可以包括任何材料,例如碳纳米管,BaTiO 3,Cr 2 O 3,氧化铪,3Al 2, 3SiO 2,Al 2 O 3,SiAlON,MgAl 2 O 3,N 2 O 3, O 3,TiN和TiO 2。
Abstract:
An apparatus (10, 10″) for producing an alignment surface on an associated substrate (12, 12″) of a liquid crystal display. An electron source (40) produces a collimated electron beam (50). A substrate support (20, 20″) supports the associated substrate (12, 12″) with a surface normal (80) of the substrate arranged at a preselected angle (α) relative to the collimated electron beam (50). The collimated electron beam (50) is rastered across the associated substrate (12, 12″) at the preselected angle (α) while the substrate moves through the electron beam.
Abstract:
Methods and apparatus are provided for plasma-assisted gas production. In one embodiment, a gas, which includes at least one atomic or molecular species, can flow into a cavity (305). The gas can be subjected to electromagnetic radiation having a frequency less than about 333 GHz (optionally in the presence of a plasma catalyst) such that a plasma (310) forms in the cavity (305). A filter (315) capable of passing the atomic or molecular species, but preventing others from passing, can be in fluid communication with the cavity (305). In this way, the selected species can be extracted and collected, for storage or immediate use.
Abstract:
Apparatus for suppressing fluid-borne noise in a fluid conduit (12 or 12a) that includes a vibration sensor (36, 36a or 36b) for operative coupling to the conduit for providing an electrical sensor signal as a function of fluid pressure fluctuations in the conduit. A piezoelectric actuator (40, 40a or 40b) is adapted to be mounted on the conduit for imparting pressure fluctuations to fluid in the conduit. An electronic controller (38, 38a or 38b) is responsive to the sensor signal for energizing the actuator 180° out of phase with fluid pressure fluctuations sensed by the sensor. The sensor may be either closely coupled to the actuator, or separate from the actuator and disposed upstream of the actuator with respect to the direction of fluid flow through the conduit. The sensor in the preferred embodiments of the invention comprises a piezoelectric sensor, and the actuator comprises a stack of piezoelectric elements.
Abstract:
A polymer matrix composite comprises a matrix of a cured methylsilsesquioxane resin and a reinforcing material. The composite has low heat release rate, smoke yield, and carbon monoxide yield when burned. After burning, the composite has high char yield and retains much of its initial tensile strength. The method for making the composite comprises applying a silanol-functional methylsilsesquioxane resin comprising 70 to 90 mol % ((CH.sub.3)SiO.sub.3/2) units and 10 to 25 mol % (CH.sub.3 Si(OH)0.sub.2/2) units to a reinforcing material and curing the resin.
Abstract:
A charge storing photogalvanic cell including spaced electrode and counterelectrode "sandwiching" a charge storage layer and a compensating layer. Various dopants to the charge storage layer have been determined to vary cell performance as follows: increasing photosensitivity and charge retention; increasing electrical response; increasing device life; decreasing charge retention; changing optical absorption of charge storage layer; or localizing destruction of charge storage capability.
Abstract:
In one illustrative embodiment, a computer-implemented method for application-aware recording and replay of changes is provided. The computer implemented method executes an application in a source system to form a first domain context, and generates recorded information objects from the application in the first domain context. The computer-implemented method selects a target system having a second domain context, and replays the recorded information objects on the target system to form new information objects in the second domain context. The new information objects are returned to a requester.
Abstract:
A system for facilitating management of one or more programs throughout their lifecycle in an organization is provided. The system comprises a Customer Relationship Management (CRM) module to create one or more programs, an Order Management System (OMS) module to create one or more tracks, and a program management module to create one or more projects. The system further comprises a resource allocation module for allocating resources for executing the one or more programs. The system further comprises a finance budgeting module for budgeting revenue, costs and profitability of the one or more programs. The system further comprises a program module that displays details of the one or more programs, the one or more tracks, and the one or more projects to one or more authorized users. The system further comprises a central repository to store data associated with the one or more programs.
Abstract:
A framework for articulating value-centric information technology design is presented. The framework can perform business value articulation, including establishing a relationship between change enablers and ultimate resulting business value. Key business process metrics of information technology services can be assessed. Change enablers can be identified. A business value articulation model can represent connections between change enablers and ultimate value to the organization. The framework assists an information technology service provider articulate how it can deliver higher business value to an organization.