Abstract: A manually operable fine powder applicator has a pouch with an outer wall of pliant porous fabric and a layer of fabric adjacent the opposite side of the pouch. Space between the layer and the pouch forms a pocket such that the applicator can be worn on a hand. Fine powder stored inside the pouch can pass through the porous wall to the outside surface of the applicator usually upon tapping or shaking. This exposed powder is transferred to an object bearing coarse particulate matter to be removed, such as beach sand, by contacting the applicator to the object. Gentle wiping action mixes the powder with the particulate matter and tends to easily and quickly remove particulate matter from the object. Cleanup does not require water or other liquid agents.

Abstract: A single tractor unit is provided for pulling a trailer, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with nitrogen generators or tanks of compressed nitrogen gas. In another alternative embodiment, a separate engine, preferably mounted with the other equipment on a trailer, skid, or barge, replaces the single tractor engine for driving the plurality of hydraulic motors. In yet another embodiment, a single engine drives a plurality of well treating systems on an off-shore installation.

Abstract: A system for separating particles from fluid which includes a receptacle for containing the fluid, a lid for covering the receptacle, and a filter assembly which includes a filter component shaped to fit the receptacle, an o-ring encircling the perimeter of the filter component for securing the filter assembly in the receptacle, and at least two baffles attached to the bottom of the filter component for reducing the motion of the fluid around and through the filter assembly.

Abstract: A thermoplastic composition includes a poly(arylene ether), a poly(alkenyl aromatic) resin, a polyolefin, a hydrogenated block copolymer of alkenyl aromatic compound and a conjugated diene having an alkenyl aromatic content of about 40 to about 90 weight percent, and an unhydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The composition exhibits excellent stiffness-impact strength balance, low property variability, and long melt hang time.

Abstract: A single tractor unit is provided for pulling a trailer, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with nitrogen generators or tanks of compressed nitrogen gas. In another alternative embodiment, a separate engine, preferably mounted with the other equipment on a trailer, skid, or barge, replaces the single tractor engine for driving the plurality of hydraulic motors. In yet another embodiment, a single engine drives a plurality of well treating systems on an off-shore installation.

Abstract: A thermoplastic retort container for receiving a closure having a compressible gasket. The present invention further includes a sealing system for sealing the finish of a thermoplastic retort container. The sealing system includes a finish configured to engage a compressible gasket within a closure. Moreover, the present invention includes a method of sealing a container using a closure having a compressible gasket, wherein the container has a land portion for engaging the compressible gasket.

Abstract: A thermoplastic retort container for receiving a closure having a compressible gasket. The present invention further includes a sealing system for sealing the finish of a thermoplastic retort container. The sealing system includes a finish configured to engage a compressible gasket within a closure. Moreover, the present invention includes a method of sealing a container using a closure having a compressible gasket, wherein the container has a land portion for engaging the compressible gasket.

Abstract: A system that facilitates the automatic tagging of contextual metadata information to a file as the file is being created. The system facilitates the automatic association of data with a user context, and includes a data operations component that associates with data operations being performed on a data. These data operations include standard data operations such as read, write, delete, move, copy, paste, etc., that are normally associated with data operations. The system further includes a tagging component that facilitates automatic tagging of contextual information to the data when the data is created. That is, when the data is first saved, the tagging operation of the contextual information is performed on the data. Subsequent save operations simply overwrite the existing data in the storage location. Thus, data and applications can be grouped based on the identity of the tag.

Abstract: A data management tool. The tool a unified, horizontal system for communications, organization, information processing, and data storage. The tool operates seamlessly with existing platforms, and is a common workflow layer that is automated with a scalable, relational database. The tool uses one or both of a relational and object database engine that facilitates at least many-to-many relationships among data elements. The highest contextual assumption is that there exists an entity that consists of one or more users. The data storage model first assumes that files are associated with the user. Thus, data generated by applications is associated with an individual, group of individuals, and topical content, and not simply with a folder, as in traditional systems.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A single tractor unit is provided for pulling a tractor, in which the tractor itself drives a plurality of hydraulic motors which control a crane unit, a coiled tubing injection unit, and the pumps and motors associated with a liquid nitrogen system which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators which gather nitrogen from the earth's atmosphere to be pumped through the coiled tubing into the well being treated. Alternatively, the gaseous nitrogen source is one or more tanks of compressed nitrogen gas.

Abstract: A medical table having a head end column and a pair of foot end columns, all of which are automatically and simultaneously extendable and retractable between upper and lower positions. A patient support system, which may include a body support and separate leg supports, is supported by the head and foot end columns.

Abstract: A system for separating particles from fluid which includes a receptacle for containing the fluid, a lid for covering the receptacle, and a filter assembly which includes a filter component shaped to fit the receptacle, an o-ring encircling the perimeter of the filter component for securing the filter assembly in the receptacle, and at least two baffles attached to the bottom of the filter component for reducing the motion of the fluid around and through the filter assembly.

Abstract: A thermoplastic composition includes a poly(arylene ether), a poly(alkenyl aromatic) resin, a polyolefin, a hydrogenated block copolymer of alkenyl aromatic compound and a conjugated diene having an alkenyl aromatic content of about 40 to about 90 weight percent, and an unhydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The composition exhibits excellent stiffness-impact strength balance, low property variability, and long melt hang time.