Abstract: A control assembly for use with a gas control body for a pressurized gas container provides both a selective gas control function and a safety shutoff function. A shutoff control member is selectively shiftable within the housing between flow-admitting and flow-closing positions. An automatic shutoff is carried by the shutoff control member for movement of the shutoff element in and out of sealing relationship relative to the inlet in response to gas pressure at the inlet, being responsive to gas pressure at the inlet to cause blocking flow from the inlet by the seat if inlet pressure is less than a predetermined cutoff pressure.

Abstract: In a client-server architecture, a semi-persistent connection between the client and the server allows delayed or asynchronous transmission of a cookie or token. Delayed or asynchronous transmission of the cookie allows initial web page generation and display while awaiting a slow cookie, such as a cryptographically generated cookie that might be used for single-session sign-on.

Abstract: A fence panel that includes a self-contained connector system which can be used to interconnect, in assembling an animal enclosure, up to four of the panels quickly and easily without the need for additional posts, connectors, or other apparatus.

Abstract: The preparation and use of nucleic acid fragments encoding fatty acid desaturase enzymes are described. The invention permits alteration of plant lipid composition. Chimeric genes incorporating mutant delta-12 fatty acid desaturase nucleic acid fragments with suitable regulatory sequences may be used to create transgenic plants with altered levels of unsaturated fatty acids.

Abstract: The preparation and use of nucleic acid fragments encoding fatty acid desaturase enzymes are described. The invention permits alteration of plant lipid composition. Chimeric genes incorporating such nucleic acid fragments with suitable regulatory sequences may be used to create transgenic plants with altered levels of unsaturated fatty acids.

Abstract: A multilayer ceramic carrier for an optical element includes a terraced cavity for retaining a vertically receiving or vertically emitting optical element. The multilayer ceramic carrier includes conductive traces interposed between the ceramic layers and which extend into the terraced cavity along the trenches formed in the cavity. A vertical cavity surface emitting laser or vertically receiving optical element is wire bonded to the conductive traces which extend into the cavity. In one embodiment, the terraced cavity of the multilayer ceramic carrier includes a VCSEL and photodetector therein, the photodetector capable of monitoring the output optical power of the VCSEL. The method for forming the multilayer ceramic carrier includes forming a plurality of layers of ceramic tape, joining the layers, then co-firing the stacked layers. The multilayer ceramic carrier is joined to a plastic optical housing which includes an aperture for securing an optical fiber.

Abstract: The present invention is directed to new compositions of matter comprising the reaction products of a carboxylic acid and a urea having the formula where R1, R2, R3 and R4 are the same or different and are selected from the group consisting of hydrogen, substituted and unsubstituted alkyl, allyl, vinyl and alkoxyl groups having from 1–6 carbon atoms, substituted and unsubstituted phenyl groups and the halides. Preferably, the reaction product of the present invention is N,N?-diformylurea or N,N?-diacetylurea. These reaction products, e.g., diformylurea, have been found to produce significantly improved growth in a variety of agricultural products when applied to the seed, to the surrounding soil or to the foliage of the emerging plant. Because of the similarity in the carbon, nitrogen, oxygen structure of these reaction products with many biological compounds, it is believed that the reaction products of the present invention may find use in a variety of biological applications.

Abstract: A mono-diameter wellbore casing.

Abstract: Novel gene combinations resulting in novel lipid profiles of soybean seeds and oil extracted from such seeds are disclosed. Methods for making such combinations are also described. In addition, the oils of this invention are disclosed to be useful in the manufacture of margarine and spread products.

Abstract: The present invention is related to methods and apparatus that compensate for quadrature impairments of an analog quadrature modulator and/or demodulator over a relatively wide signal bandwidth. One embodiment pre-distorts baseband signals in a quadrature modulator compensation signal processor (QMCSP) to negate the quadrature impairment of an analog quadrature modulator and corrects a received baseband signal in a quadrature demodulator compensation signal processor (QDCSP) to cancel the quadrature impairment of an analog quadrature demodulator. The QMCSP and the QDCSP contain adaptive digital filter correction structures that pre-compensate and post-compensate, respectively, for the quadrature impairments introduced by the analog quadrature modulator and the analog quadrature demodulator over a relatively wide bandwidth.

Abstract: A multilayer ceramic carrier for an optical element includes a terraced cavity for retaining a vertically receiving or vertically emitting optical element. The multilayer ceramic carrier includes conductive traces interposed between the ceramic layers and which extend into the terraced cavity along the trenches formed in the cavity. A vertical cavity surface emitting laser or vertically receiving optical element is wire bonded to the conductive traces which extend into the cavity. In one embodiment, the terraced cavity of the multilayer ceramic carrier includes a VCSEL and photodetector therein, the photodetector capable of monitoring the output optical power of the VCSEL. The method for forming the multilayer ceramic carrier includes forming a plurality of layers of ceramic tape, joining the layers, then co-firing the stacked layers. The multilayer ceramic carrier is joined to a plastic optical housing which includes an aperture for securing an optical fiber.

Abstract: A fiber optic module that includes a packaged integrated circuit chip mounted on a top surface of a printed circuit or other mounting board is disclosed. The integrated circuit chip is electrically coupled to an optical subassembly (OSA) mounted along an edge of the printed circuit board and capable of emitting or receiving light traveling parallel to the printed circuit board. The packaged IC chip is electrically coupled to the OSA through at least one microwave via extending through the board and a conductive trace formed on the opposed bottom surface of the board.

Abstract: A system and method that provides a JPeX client that opens up a socket on which it listens for connections from the local host. External applications on the desktop are able to connect to the server socket in the client and use XML to execute commands on the client.

Abstract: A device for calculating 3D seismic classification features constrained to be tangent to a path in a 3D volume is provided as a “geo-operator”. The method has the capability to associate horizontal (2D), vertical (2D) or arbitrary (3D) classification “feature vectors” with the geo-operator output, to allow determining where the geo-operator has sufficient data for the calculation to form a valid output and where the output of the geo-operator indicates a measure to which alternative feature vector prototypes may be present along the path. The geo-operator has the flexibility of using variable crossline, inline and vertical extent and having a direction able to be designated as it traverses the path, from the start point to the endpoint, aligned to be tangent to the path.

Abstract: The preparation and use of nucleic acid fragments encoding fatty acid desaturase enzymes are described. The invention permits alteration of plant lipid composition. Chimeric genes incorporating such nucleic acid fragments with suitable regulatory sequences may be used to create transgenic plants with altered levels of unsaturated fatty acids.

Abstract: A method of protecting a glazed frame mounted document from the ravages of light and a fade protector therefore, the protector comprising a transparent UV absorbing polymeric film layer, preferably PET, having a thickness such that the film in use remains substantially flat against the glazing when clamped between the frame and glazing, the film layer being coated on its exposed side in use with a transparent anti-glare hard coating. The glazing is removed from the glazed frame, the fade protector is placed against a surface of the glazing which is then re-assembled in the frame with the fade protector adjacent the eternal surface of the glazing with the anti-glare coating facing outwardly.

Abstract: A lubricant coating for expandable tubulars. The interior surfaces of the expandable tubulars are coated with the lubricant coating. The expandable tubulars are then radially expanded.

Abstract: An optically transparent, hermetic coating is locally formed on die and other components already assembled in an existing nonhermetic structure. The local hermetic sealing of an OSA includes providing an OSA having at least one exposed optoelectronic component, and providing a paralene source. The method provides for positioning a mask between the paralene source and the OSA, the mask including an opening aligned with a first region of the OSA. The first region includes at least one of the exposed optoelectronic components. The paralene source is then caused to generate paralene such that a permanent paralene coating is deposited through the opening and on the first region of the OSA. The permanent paralene coating essentially hermetically seals the first region. The permanent paralene coating is chosen to be transparent to the wavelength of light emitted and/or used in the optical sub-assembly.

Abstract: An apparatus and method for forming or repairing a wellbore casing, a pipeline, or a structural support. An expandable tubular member is radially expanded and plastically deformed by an expansion cone that is displaced by hydraulic pressure. Before or after the radial expansion of the expandable tubular member, a sliding sleeve valve within the apparatus permit a hardenable fluidic sealing material to be injected into an annulus between the expandable tubular member and a preexisting structure.

Abstract: A process for forming a metal, preferably steel, roller bearing comprising the steps of providing a hardened steel cylindrical blank having end face surfaces, a lateral surface defining an outer diameter, and a centered circular bore whose surface defines an inner diameter; hard turning the surface of the bore to a specified inner diameter; and hard turning the lateral surface of the blank to achieve, in a single set up, a final form of the bearing having a specified outer diameter with a radial crown.