Abstract: A container lid assembly includes a cover, a pivoting lid connected with the cover, and a lid gasket connected with the pivoting lid. The cover is configured to fit with an associated container and defines an opening through the cover. The pivoting lid is positioned in the opening in the cover. The pivoting lid is movable between an open position and a closed position.

Abstract: A container lid assembly includes a cover, a pivoting lid connected with the cover, and a lid gasket connected with the pivoting lid. The cover is configured to fit with an associated container and defines an opening through the cover. The pivoting lid is positioned in the opening in the cover. The pivoting lid is movable between an open position and a closed position.

Abstract: An apparatus for partitioning a food mass, such as a solidified egg, is disclosed including a base, a holder for supporting the food mass, and a plurality of cutting members for partitioning the food mass, wherein the holder is rotatable to permit the cutting members to partition the food mass in a first orientation and in a second orientation. The apparatus further includes a retainer positionable on a top surface of the food mass having passageways permitting the cutting members to pass through a portion thereof. The apparatus may include a cleaning plate receivable by portions of the holder in a position below the food mass, the cleaning plate being removable from the holder to remove food matter from between the support portions. The apparatus may include a lock for securing apparatus in a closed or lowest position for storage.

Abstract: An apparatus for partitioning a food mass, such as a solidified egg, is disclosed including a base, a holder for supporting the food mass, and a plurality of cutting members for partitioning the food mass, wherein the holder is rotatable to permit the cutting members to partition the food mass in a first orientation and in a second orientation. The apparatus further includes a retainer positionable on a top surface of the food mass having passageways permitting the cutting members to pass through a portion thereof. The apparatus may include a cleaning plate receivable by portions of the holder in a position below the food mass, the cleaning plate being removable from the holder to remove food matter from between the support portions. The apparatus may include a lock for securing apparatus in a closed or lowest position for storage.

Abstract: An apparatus for partitioning a food mass, such as a solidified egg, is disclosed including a base, a holder for supporting the food mass, and a plurality of cutting members for partitioning the food mass, wherein the holder is rotatable to permit the cutting members to partition the food mass in a first orientation and in a second orientation. The apparatus further includes a retainer positionable on a top surface of the food mass having passageways permitting the cutting members to pass through a portion thereof. The apparatus may include a cleaning plate receivable by portions of the holder in a position below the food mass, the cleaning plate being removable from the holder to remove food matter from between the support portions. The apparatus may include a lock for securing apparatus in a closed or lowest position for storage.

Abstract: An apparatus for partitioning a food mass, such as a solidified egg, is disclosed including a base, a holder for supporting the food mass, and a plurality of cutting members for partitioning the food mass, wherein the holder is rotatable to permit the cutting members to partition the food mass in a first orientation and in a second orientation. The apparatus further includes a retainer positionable on a top surface of the food mass having passageways permitting the cutting members to pass through a portion thereof. The apparatus may include a cleaning plate receivable by portions of the holder in a position below the food mass, the cleaning plate being removable from the holder to remove food matter from between the support portions. The apparatus may include a lock for securing apparatus in a closed or lowest position for storage.

Abstract: A method and system for enabling autonomic determination and allocation of product support resources. The automated process allocates support resources based on a combination of product and market requirements and historical data on resources used by similar products in similar markets. Projects requiring a support infrastructure are algorithmically classified by a combination of product complexity metrics and target market maturity metrics. Then, support infrastructure requirements are calculated based on the combined classification along with historical usage records for similarly classified products. The classification and allocation process is automated so that a product (or multiple products competing for available resources) can self-provision/request its resource requirement as a part of the product development and go-to-market process.

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: 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: The present invention includes a MZI comprising a pair of folded waveguides disposed between a pair of couplers. Each folded waveguide comprises a pair of segments intersecting at a reflector. The respective reflectors are different distances from the couplers to provide a major portion of the differential path length between the two arms. In a preferred embodiment, the reflectors are polysilicon mirrors and can be formed by etching through the intersecting waveguides and depositing polysilicon. The result is a compact MZI that can be used as a multiwavelength reference for a laser light source on a common silicon optical bench chip.

Abstract: The thermo-optically controlled optical couplers wherein the coupling region between the waveguides in the coupling section is filled with a material having a high dependence of refractive index on temperature thus making the thermo-optic control means more efficient and allowing a greater range of adjustment in the coupling coefficient for a given temperature change.

Abstract: In accordance with the invention, arrays optical sources are combined in a multilevel planar optical waveguide structure for insertion into an optical fiber laser. The basic element of the combiner is a planar array of multiple waveguides which converge and are gradually tapered to a single output waveguide. A plurality of such elements integrally formed on successive cladding layers provides a high power stack of vertically aligned outputs. An arrangement is described for using such apparatus in the amplification of optical communications signals.

Abstract: An optimized waveguide structure enables the functional integration of various passive optic components on a single substrate. The optimized waveguide structure is characterized by a thicker core layer than used for square core waveguides and a core width that changes according to different functional regions of the optic circuit within which it is incorporated. The height (H) of the waveguide core is determined by the thickness of the core layer defined during the fabrication process and is ideally uniform across the circuit. The width (W) of the core, however, is changed between functional regions by the photo-lithographic mask and the chemical etching during the fabrication process. By way of example, an optimized waveguide structure for a P-doped silica planar waveguide with a .DELTA. approximately 0.6% for wavelength .lambda.=1.2-1.7 .mu.m, has a single uniform height of H=6.7 .mu.m and a width that changes between W=4 .mu.m in a coupler region, W=5.5 .mu.m in a bend region, W=9 .mu.