Abstract: A technique is provided for creating metadata for fast search of XML documents stored as column data. Data is stored in a data store connected to a computer. A main table is created having a column for storing a document, wherein the document has one or more elements or attributes. One or more side tables are created, wherein each side table stores one or more elements or attributes. Then, the side tables are used to locate data in the main table with scalable indexing mechanisms to facilitate search.

Abstract: A technique is provided for creating metadata for fast search of XML documents stored as column data. Data is stored in a data store connected to a computer. A main table is created having a column for storing a document, wherein the document has one or more elements or attributes. One or more side tables are created, wherein each side table stores one or more elements or attributes. Then, the side tables are used to locate data in the main table with scalable indexing mechanisms to facilitate search.

Abstract: A dialog window (50) for use in a filtering process provides filtering criteria based upon a limited number of object properties (52, 54). Each property has an associated criterion input comprising an operator input (60, 62) and a value input (68, 70) which together with the associated property (52, 54) specify a filtering criterion. The dialog window (50) preferably includes a limited number of properties, such as two or three properties, for simplicity and ease of use. Each property further has a selector in the form of a check box (72, 74) by which the user selects the operant filter criteria. The dialog window (50) additionally includes a count button (84) by which the user may update a count display (86) which indicates the number of objects which will be returned using the presently entered filtering criteria.

Abstract: A flanged joint connection for connecting together by a bolted connection a pair of casing shells having connecting flanges. The connection reduces bearing stress concentrations adjacent fillets provided at the junction of the flange and the casing shell surface. A rectilinear edge portion is provided on a bolt head or a spacer, or both, to avoid point contact of the bolt head or spacer and the flange face or fillet. The rectilinear edge portion includes a convexly-curved surface that faces the fillet. The incidence of cracks between a bolt hole and the fillet, as well as the incidence of circumferential cracks between adjacent bolt holes is significantly reduced.

Abstract: A technique is provided for creating metadata for fast search of XML documents stored as column data. Data is stored in a data store connected to a computer. A main table is created having a column for storing a document, wherein the document has one or more elements or attributes. One or more side tables are created, wherein each side table stores one or more elements or attributes. Then, the side tables are used to locate data in the main table with scalable indexing mechanisms to facilitate search.

Abstract: A technique is provided for creating metadata for fast search of XML documents stored as column data. Data is stored in a data store connected to a computer. A main table is created having a column for storing a document, wherein the document has one or more elements or attributes. One or more side tables are created, wherein each side table stores one or more elements or attributes. Then, the side tables are used to locate data in the main table with scalable indexing mechanisms to facilitate search.

Abstract: A portable computer with a touch sensitive screen includes computer aided design (CAD) software that complements CAD software on a main computer. Drawings from the main computer can be downloaded onto the portable computer, modified remotely, and then uploaded back to the main computer to reflect the drawing changes. In one embodiment, the device records data only when the user lifts a stylus from a touch sensitive screen, allowing the device to be used in physically unstable environments.

Abstract: A feature or provision specifically to aid in aligning the vertical and horizontal reticules with respect to the vertical and horizontal axes of the bore during the installation of a telescopic sight (scope) on a firearm which includes at least one mounting boss for securing the telescopic sight. This feature also provides a means of verification that the installed position has not changed during use, and a reference which will allow the scope to be returned to its original calibrated position should it need to be temporarily removed from its mount. This feature is an indexing system. It consists of markings on the scope body, which, when aligned with corresponding marks on the mounting hardware provide a quick, accurate, inexpensive, simple, and intuitive method of properly aligning the scope's vertical and horizontal axes with those of the firearm's bore during installation; and verification of that alignment thereafter without the use of accessory apparatus.

Abstract: A shaft mounted drive component, such as a cluster roller assembly, includes a body member having first and second half members and an opening defining a central axis through which a shaft is received for mounting the body member on a shaft. The first and second half members are divided by a cut forming a gap along the central axis. Alignment holes are split by the cut. A spacer pin is received within each alignment hole and is substantially the same diameter and has a diameter larger than the gap to maintain alignment and positioning of the half members and rollers as before splitting into respective first and second half members and facilitating replacement of first and second half members on a shaft, thus eliminating the need for shaft removal.

Abstract: A system for manufacturing a straight tube Coriolis Flowmeter. The system of this invention provides a process for connecting a flow tube assembly including a balance bar and a flow tube to at least two points inside a casing. The process provides an inexpensive way to use localized heat to affix the flow tube assembly to the two points. The use of localized heat reduces damage caused by expansion of components caused by heat as well reduces damage to electrical components in the casing.

Abstract: A cluster roller assembly used in material handling includes a body member for mounting a driven shaft. The body member includes a periphery having a plurality of roller support positions. A roller is supported at each roller support position. A central bore extends through either end of the roller and defines an axis of rotation. A bearing recess is formed at either end of the roller and a pair of rolling element bearings are each fitted within the bearing recess and each has an inner race. A roller shaft extends through the central bore and the rolling element bearings and engages at either end a pair of support legs for supporting the roller between the support legs. In one aspect, a spacer engages the rolling element bearing and the inner race to pass the thrust of the roller through the spacer to the body member. The rolling element bearings can be sealed.

Abstract: A method, apparatus, and article of manufacture for data visualization of queries over joins. One or more commands are executed in a computer to perform a database operation on a relational database stored on a data store connected to the computer. Initially, a selection of a join indicator associated with a row of a table in the relational database is received. It is determined whether to perform a table level join operation or a row level join operation. The determined join operation is performed.

Abstract: An apparatus for enclosing a flow tube of a device for measuring properties of a material flowing through the flow tube having a casing and a veneer. The casing substantially encloses flow tube from inlet end to outlet end and withstands the structural load of the flow tube. The veneer encloses the casing and provides a sanitary surface for said casing.

Abstract: The present invention provides a ball deck which reduces or eliminates the use of castings, which is self-fixturing for welding and can be manufactured and assembled relatively inexpensively and simply, which has drive means that is readily alignable with the drive motors, which incorporates a deck plate easily registerable with the associated driven balls regardless of the adjustment required to align the drive means, and which incorporates a means for attaching the deck plate so that the upper surface thereof is flat and uncluttered and is less susceptible to wear.

Abstract: A cap are disclosed that can be attached to at least two of the following hydraulic fittings found on a medical device: a blood port according to DIN 13 090, part 3, comprising a male DIN nipple and surrounding female threaded collar; a male DIN nipple according to DIN 13 090, part 3; a tapered male barb nipple; and a dialysate port according to DIN 58 352, part 2. When fully attached to one of such ports, the cap serves to maintain an internal condition, such a sterility, of the medical device until time of use. A preferred embodiment of the cap comprises a female receptacle adapted to receive one of the foregoing male nipples, a male projection adapted to be inserted into the dialysate port, a manually grippable portion facilitating manual attachment and detachment of the cap, and a channel or analogous feature defined by the female receptacle for venting of the medical device through the male nipple whenever the cap is fully attached to the male nipple.

Abstract: There is disclosed an aerosol dispensing apparatus, more particularly an aerosol dispensing valve incorporating a controlled metered dispensing function wherein the metering chamber holding the next aerosolized dose is in fluidic communication with the reservoir allowing homogenous mixing of the next aerosolized dose to be dispensed.

Abstract: An improved ball deck having a plurality of driven balls arranged in rows, with each driven ball supported on a freely rotatable ball and a pair of drive wheels secured to parallel shafts positioned on either side of the driven balls in each row, and a tray for each row of driven balls having bearings in the end plates thereof. Chain drive sprockets attached to each of the shafts with adjustment means for adjusting the trays to control the tension in the chains.

Abstract: A standard laboratory module for automatically producing a solution of cominants from a soil sample. A sonication tip agitates a solution containing the soil sample in a beaker while a stepper motor rotates the sample. An aspirator tube, connected to a vacuum, draws the upper layer of solution from the beaker through a filter and into another beaker. This beaker can thereafter be removed for analysis of the solution. The standard laboratory module encloses an embedded controller providing process control, status feedback information and maintenance procedures for the equipment and operations within the standard laboratory module.