Abstract: A method of solvating metal ions in an aromatic organic liquid. The method includes adding an ammonium salt having an organic acid reagent to the aromatic organic liquid. The organic acid reagent comprises a carboxylate having eight (8) or less carbon atoms. Thereafter, an aqueous solution comprising a metal salt is added to the aromatic organic liquid comprising the ammonium salt and the organic acid reagent. As a result, at least 10% by weight of metal ions is solvated in the aromatic organic liquid.

Abstract: The present invention provides a semiconductor device capable of substantially retarding boron penetration within the semiconductor device and a method of manufacture therefor. In the present invention the semiconductor device includes a gate dielectric located over a substrate of a semiconductor wafer, wherein the gate dielectric includes a nitrided layer and a dielectric layer. The present invention further includes a nitrided transition region located between the dielectric layer and the nitrided layer and a gate located over the gate dielectric.

Abstract: Optical fiber bend limiter that prevents contaminates from entering an optical fiber closure is described. The optical fiber bend limiter has an arcuate portion having a bend radius for limiting a minimum bend of an optical fiber. The bend limiter has a central recess for inserting a wall of an optical closure therein and limiting the minimum bend radius of an optical fiber. The bend limiter also includes peripheral recesses. When desired, the bend limiter is secured to a wall of the optical fiber closure via the peripheral recesses thereby closing the aperture and protecting the optical fibers from contaminants.

Abstract: A method for identifying ephemeral terminations in a packet-based network includes identifying the Radio Network Controller with an RNC indicator in a first level, identifying the one or more ICCs with an ICC indicator in a second level, identifying the one or more PMCs with a PMC indicator in a third level, and identifying the one or more local components with a local component indicator in a fourth level. The first level, second level, third level and fourth level form different portions of the termination identifier. The termination identifier is structured so that the one or more local components identified in the fourth level are associated with the one or more PMCs identified in the third level, and the one or more PMCs identified in the third level are associated with the one or more ICCs identified in the second level and the one or more ICCs identified in the second level are associated with the one or more RNCs identified in the first level.

Abstract: The present invention provides a semicondctor device that includes a conductor comprised of first and second layers of perovskite that have different stoichiometric compositions. The conductors provide a good template for the formation of dielectric layers thereon and are resistant to oxidizing environments used in semiconductor processing.

Abstract: An optical fiber trough includes a base member having a plurality of latches adapted to secure the optical fiber trough to an optical fiber closure. A retention member extends from the base member. The retention member includes a proximate edge supported by the base member and a distal edge. At least a portion of the distal edge is angled with respect to a plane of the base member.

Abstract: Optical fiber closure having a biased door adapted to cover a portion of an aperture not occupied by an optical fiber. The optical fiber closure has a wall. The wall has an aperture defined therein for receiving optical fibers. The wall also has a biased door adapted to cover a portion of the aperture not occupied by optical fibers.

Abstract: Method for displaying user-configurable data in a table in a web browser application includes obtaining a copy of a table template, creating a file that defines table properties, performing a customization subroutine. The customization subroutine includes the steps of instructing a DHTML table component to pass one or more entries of the table properties file, setting one or more customizable table properties, recognizing a browser application and drawing a browser application page with a customized table.

Abstract: A switching method is provided having improved accuracy in monitoring a network to determine when to switch. The method collects and stores a plurality of bit error rate (BER) values. The BER values are analyzed using a BER hysterisis algorithm to check BER degradation. Thereafter, the method switches a transmission port when the degradation exceeds a predetermined BER threshold level for a predetermined period of time. In another embodiment, a feature which transmits a switch polling signal for a predetermined duration is used with the above switching method.

Abstract: An optical fiber routing apparatus includes at least one optical fiber splice tray for retaining optical fibers therein, and at least one rack. Each rack includes at least one shelf extending from a rear wall for respectively supporting the at least one optical fiber splice tray. At least one retaining flange is respectively coupled to a front edge of each shelf, and a retaining means is respectively coupled to the rear wall proximate a rear edge of each shelf for retaining an optical fiber tray between the rear wall of the rack and the at least one retaining flange on the front edge of a shelf.

Abstract: A method is provided for supplying service to mobile stations (MS) (20) utilizing a wireless telecommunications network (A). Each of the MS has a home country and a home network and is programmed with an identifier comprising a number including a set of digits. Each identifier is one of two types including a first type of identifier that uniquely identifies its MS globally via the entire set of digits making up the identifier (e.g., a true International Mobile Station Identity (IMSI)) and a second type of identifier that uniquely identifies its MS within its home country via a subset of least significant digits making up the identifier (e.g., a Mobile Identification Number (MIN)-based IMSI).

Abstract: In accordance with the invention, a high speed thermo-optic phase shifter comprises a length of optical waveguide including a waveguiding core of a first material having an index of refraction n1 and a first order temperature dependence |dn1/dT| and, optically coupled to the core, a length of a second material having an index n2 preferably greater than the core (n2>n1) and a first order temperature dependence |dn2/dT| than the core (|dn2/dT|>|dn1/dT|). Advantageously, the length of second material is adiabatically tapered at both ends. Upon heating, as by a resistance heater, the second material changes the optical pathlength by an amount predominantly determined by |dn2/dT| providing faster switching speed. In a preferred embodiment, the core comprises silica, and the second material comprises silicon to produce switching speeds up to a few hundred MHz.

Abstract: An optical connector assembly is described. In one example, a panel includes a plurality of apertures formed therein. A plurality of receptacles are respectively supported within the plurality of apertures. Each of the plurality of receptacles is adapted to communicate with an optical connector. In addition, each of the plurality of receptacles is disposed at an angle with respect to a plane of the panel, where the angle is less than 90 degrees. In another example, a housing includes opposing side walls. A panel is mounted within the housing. The panel includes a plurality of apertures for supporting optical connectors. A spool is mounted to one of the opposing side walls of the housing.

Abstract: A method of suppressing overload in a telecommunications network involves the second node (1) receiving a signal that calls it has sent to a target node are being rejected and (2) reducing the rate of calls it sends to the target node in response. The network could be a UMTS or other third generation (36) network.

Abstract: Color space conversion from a first image definition scheme to a second image definition scheme is realized by utilizing only one step of matrix multiplication and by determining whether determined RGB values are in a valid RGB region and, if not, generating a first modification factor to bring the RGB vector onto or in close proximity to the boundary of the valid RGB region. Then, the first modification factor is employed to modify in a prescribed manner the converted chroma values. In a specific embodiment of the invention, only a single matrix multiplication is employed and the otherwise additional required multiplication and/or division steps are realized by additions and/or subtractions and by employing a prescribed iterative process to bring the RGB values into or close to the valid RGB color space region. The converted chroma values are also modified by associated second modification factors also generated in the iteration process.

Abstract: The present invention relates to an optical switching device for WDM systems based on multi-frequency lasers and optical couplers. A router/switch mapping of IP (or other protocols) subnets or addresses to an optical channel instead of a physical interface. Another embodiment of the invention implements the mapping directly at the source where the data transmission originates. The invention allows integration of WDM in the routers and switches, and ultimately in the information source. As a result, unnecessary opto-electrical conversion steps and physical interfaces are eliminated.

Abstract: The present invention provides an oxidation sensor for an electrical circuit or MEMS device that includes a conductor located on an insulating substrate and a sensor trace located on the insulating substrate adjacent the conductor. The sensor trace is located on the insulating substrate adjacent the conductor and is configured to oxidize at a rate greater than an electrical component associated with the sensor trace on the electrical circuit or MEMS device when the sensor trace and the electrical component are exposed to a same oxidizing environment. By oxidizing and thus becoming an open circuit more rapidly than any structure on a electrical circuit or MEMS device at a given relative humidity (i.e. in the same package), the oxidation sensor is designed to provide early warning of oxidation. Thus, the present invention serves as a sensor that will give advance warning of a leaky package and associated oxidation.

Abstract: Apparatus and a method for providing accurate caller identification to a called party. If a call is transferred to a called party, the called party receives the identification of the caller, not of the intermediate station. Advantageously, the caller is identified to the called party, even if the call is transferred.

Abstract: The present invention provides an optical disk with pits and/or bumps which each contain a plurality of facets. Each facet of each pit and/or bump is intended for separate read back as an individual ‘side’ of the optical disk (much as vinyl records had two ‘sides’ for separate playback). The separate ‘sides’ of the optical disk formed by separate facets of each pit and/or bump can be read back either simultaneously or serially, either by a corresponding plurality of laser beams, or by a common laser beam which is positioned to a first orientation with respect to a rotating track to focus on a first set of facets of each pit and/or bump, and then repositioned to focus on a second set of facets of the same set of pits and/or bumps and thus to read a second ‘side’ of the optical disk.

Abstract: A practical and efficient persistency control for the Universal Mobile Telecommunications System, comprising determining a persistency value for making random transmissions for access to the system, the method comprising: 1. determining for a system cell, the maximum allowable user equipment transmission power PMAX; 2. assessing the number in a current time interval of ongoing packet transmissions NCURRENT based upon a fraction &agr; of user equipment measured current transmission power Ptotal; 3. assessing the power available in a next time interval based upon the maximum allowable transmission power and the current transmission power, and determining therefrom a number of allowable new packets NNEXT in the next time interval; and 4. determining a persistency value p for transmission to user equipment in said cell, being a function of the number of ongoing packet transmissions NCURRENT and the number of allowable new packets NNEXT.