Abstract: A paving composition is disclosed comprising a bituminous material, such as asphalt, and a reaction product of at least one polycarboxylic acid reacted with at least one polyamine. The composition preferably is substantially free of water. The reaction product can be a diamide compound. The paving composition can further include mineral aggregate. The paving composition can be used in applications such as road construction or repair.

Abstract: A wellbore fluid having a non-aqueous continuous liquid phase that exhibits an electrical conductivity of not less than 10 &mgr;S m−1 at 1 kHz comprises a polar organic liquid (POL) which exhibits a dielectric constant of at least about 5.0 and a Hildebrand Solubility Parameter of at least about 17 (J cm−3)1/2. Oils or other organic liquids (OL) known to be suitable as the continuous liquid phase of wellbore fluids, may be used in admixture with POL component. Certain inorganic salts, organic bases, quaternary ammonium salts or hydroxides (the dissolved component, DC), display sufficient solubility (and current carrying abilities) in POL, OL or in mixtures of liquid (POL) and liquid (OL) to further improve the electrical conductivity of the mixture. The wellbore fluid can be used for providing enhanced information from electrical logging tools, measurement while drilling, logging while drilling, geosteering and the like.

Abstract: An engine installation jig and method for installing an engine in a marine vessel according to predetermined engine installation criteria. The jig comprises a longitudinal member, two lateral crossbar members and a fixture head. The jig also includes leveling devices for manipulating the position of the jig relative to the marine vessel and at least one leveling sensor for providing a visual indication of the planar orientation of the jig within the marine vessel. The jig is coupled to the marine vessel via the leveling devices and the fixture head. Once the jig has been aligned and installed, engine mount holes are drilled in either the stringers or the stringer brackets of the marine vessel, the engine set into the marine vessel so that the engine mounts align with the drilled engine mount holes, and the engine installed.

Abstract: This invention relates to an electrophoretic display comprising cells of well-defined shape, size and aspect ratio which cells are filled with charged pigment particles dispersed in a solvent, and novel processes for its manufacture.

Abstract: A distributed speech recognition system includes a speech processor linked to a plurality of speech recognition engines. The speech processor includes an input for receiving speech files from a plurality of users and storage means for storing the received speech files until such a time that they are forwarded to a selected speech recognition engine for processing. Each of the speech recognition engines includes a plurality of servers selectively performing different functions. The system further includes means for selectively activating or deactivating the plurality of servers based upon usage of the distributed speech recognition system.

Abstract: A system and method for playing back data segments stored in one or more locations and managed by one or more playback servers. In a preferred embodiment the system and method receive data describing data segments to be played back; transmit notifications to the playback servers to prepare for playback; and transmit playback requests to the playback servers. The system and method are also capable of playing back the segments in a specified order and such that gaps between the segments are minimized. Additionally, a graphical display can be provided to display the status of the segments being played back.

Abstract: This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.

Abstract: A system and method for monitoring a telephone switching environment. In a preferred embodiment the system and method construct a call record for each telephone call; receive data regarding telephony events; match a received telephony event with a call record; update the matching call record based on the received telephony event data; and combine the updated call record with data indicating the location of recorded audio data for the segment of the call, to generate a master call record representing the lifetime of the telephone call. Additionally, the system and method are capable of assembling and playing back segments of telephone calls using the recorder locations described in the master call record for each telephone call, and of using the master call record to display a graphical representation of the telephone call.

Abstract: A priming vacuum control system for use on a self-priming pump includes a priming vacuum control valve and a priming vacuum control valve-actuating system. The priming vacuum control valve is disposed between a vacuum pump and a priming chamber for the self-priming pump so as to decouple the vacuum communication between the vacuum pump and the priming chamber when the priming vacuum control valve is closed. In one illustrative embodiment, the priming vacuum control valve includes: a valve stem positioned within a valve body, and a valve spring or other means for biasing is operatively positioned between the valve body and the valve stem so as to apply a default closing force between the valve body and the valve stem. The “guideless” priming vacuum control valve of the present invention eliminates the inherent problems of sticking, poor performance and high maintenance exhibited by the prior state of the art priming vacuum control valves containing guides.

Abstract: Described herein are methods that can be used for diagnosis and prognosis of breast cancer. Also described herein are methods that can be used to screen candidate bioactive agents for the ability to modulate breast cancer. Additionally, methods and molecular targets (genes and their products) for therapeutic intervention in breast cancer are described.

Abstract: A network switch includes a first content addressable memory (CAM), a second CAM, a binding lookup table (BLT), and a packet manager. The BLT extracts two sets of header information from ingressing packets. The first set is applied the first CAM to retrieve a service policy index. The second set of header information is applied to the second CAM to determine whether a connection already exists. If a connection exists, a flow transmission control block (fTCB) pointer is retrieved from the second CAM. Otherwise, if there is no current connection for the packet, a check is made of the service policy index to determine the level of service associated with the packet. Based on the assigned service level, a new fTCB pointer is retrieved, or alternatively, client and server TCB pointers are retrieved. The packet manager then processes the packet according to which TCB pointer is retrieved.

Abstract: A fuel management system for an internal combustion engine including an intake manifold is presented. The fuel management system includes a thermal reactor having an inlet port and an outlet port. The thermal reactor receives liquid fuel through the inlet port and is adapted to heat the liquid fuel and discharge fuel vapor through the outlet port. A pressure sensing device is configured to measure pressure within the intake manifold to determine engine load. A plenum is adapted to receive the fuel vapor from the outlet port and mix the fuel vapor with air, and the plenum is adapted to be connected to the intake manifold to provide the fuel vapor and air mixture to the intake manifold. A fuel metering device is operable to regulate the amount of fuel vapor provided to the plenum in response to the pressure sensing device.

Abstract: File system cells are linked together to form a meta file system that appears to a user or application program to be a single file system. Each file system cell may have a conventional file system format, and can be indistinguishable from a conventional file system except for information, such as directory entry attributes, indicating one or more links to other file system cells. These external links may include direct links that are hidden from the user or application program and define a hierarchy of the meta file system cells, and indirect links that appear in the user-visible file system. The meta file system substantially reduces crash recovery time because each file system cell functions as a consistency unit that can be repaired only if needed. The meta file system also permits the file system cells to be accessed concurrently by multiple processors in a file server.

Abstract: Methods and materials for chemically enhanced drilling of oil/gas wells are disclosed. The use of drilling fluids containing chemicals that dissolve formation constituents results in the creation of boreholes. Fluids containing acids such as hydrochloric acid, formic acid, acetic acid, or combinations thereof have been found to be especially useful in chemical drilling of formations containing basic minerals such as calcium carbonate. The use of acid has the further advantage of simultaneously stimulating the borehole.

Abstract: The present invention provides a process whereby a high viscosity hydrocarbonaceous material is fed to a gasifier for conversion to synthesis gas. The feedstock, steam, oxygen, and recycled gasification system water are all fed into the gasifier through a four stream feed injector. The feedstock in this design is sandwiched between two oxygen streams so as to provide better conversion for the exceptionally heavy feed. The fourth stream down the central bayonet of the feed injector provides the flow path for the recycled water.

Abstract: A flotation device for separating materials or mixtures of materials from suspensions includes a reaction and mixing space (18) with eccentric inlet (16) for the mixture of suspension particles with gas bubbles and for further transport into at least one centrally arranged vertical suspension distribution tube (26), wherein the suspension distribution tube (26) and the clarified fluid collecting tube (48) are arranged adjacently, the plates (30) surround the suspension distribution tube (26) and the clarified fluid collecting tube (48) in an annular manner; and every second annular plate space (31) between adjacent plates (30) is connected to the suspension distribution tube (26) and every other space (31) between plates is connected to the clarified fluid collecting tube (48), so that the flow takes place out of one space (31) between plates from the inside towards the outside to the separating space (32), and subsequently into an adjacent space (31) between plates from the outside towards the inside.

Abstract: A waste line connector assembly for connecting a food waste disposer to a waste line is disclosed. The connector assembly isolates vibrational forces of the waste disposer from the waste line caused during the operation of the waste disposer. The connector assembly includes a flexible isolation coupler. The flexible isolation coupler has a flexible portion for absorbing the vibrational forces of the waste disposer. The flexible isolation coupler may be directly coupled to the discharge outlet of the waste disposer or to the waste line. The flexible isolation coupler may also be attached between two tubular tailpipes, which are coupled to the discharge outlet of the waste disposer or to the waste line.

Abstract: A fluid having utility in subterranean wells is formulated to include: an oleaginous fluid; and a solids tolerance agent having the formula: in which R is a C6 to C20 aliphatic group and R′ is a C2 to C6 aliphatic group and x has a value from about 1 to about 10. Preferably R′ is selected from ethyl and isopropyl and R is an unsaturated aliphatic group. The fluid is formulated such that the oleaginous fluid is from about 30% to about 99% by volume of said fluid. In one illustrative embodiment, the oleaginous fluid is composed from about 5% to about 100% by volume of the oleaginous fluid of a material selected from a group consisting of diesel oil, mineral oil, synthetic oil, esters, ethers, acetals, di-alkylcarbonates, olefins, and combinations of these and similar fluids. A non-oleaginous fluid may also be included in the formulation that is from about 1% to about 70% by volume of said fluid.

Abstract: A new variety of Chrysanthemum plant named ‘Padmos Time Pink,’ having a good uniform canopy of pink decorative flowers. The new variety has a tall vigor, free branching, uniform spreading habit and a good foliage presentation.