Abstract: A control for a glass forming machine which includes a number of devices that are operated at defined event times within a 360 degree machine cycle. An unwrapped glass forming process wherein a gob of molten glass is sheared from a runner of molten glass, the gob is then formed into a parison in the blank station, the parison is then formed into a bottle in the blow station, and the bottle is then removed from the blow station, takes more than the time of one machine cycle to complete. A computer analyses a computerized model of a mathematical representation of a network constraint diagram. The network constraint diagram includes at least one user collision branch which is connected either between the start or end nodes of displacement of two mechanisms that have an interference zone.

Abstract: A control for a glass forming machine which includes a blank station for forming a parison from a gob of molten glass having a number of mechanisms, a blow station for forming a parison into a bottle, having a number of mechanisms, a feeder system including a shear mechanism for delivering a gob to the blank station, a mechanism for transferring a parison from the blank station to the blow station and a takeout mechanism for removing a bottle from the blank station. The machine has a set cycle time. Each of the mechanisms in the glass forming machine is cycled within the time of one machine cycle. Interferences exist between the motion paths of the gob, the parison, the bottle and individual mechanisms. The thermal forming of the parison and bottle involve a number of thermal forming processes occurring during the time of one machine cycle and having finite durations.

Abstract: A control for a glass forming machine is disclosed which receives as an input the event angles used to control the machines operation. These event angles, which define the time in a cycle when each event is turned on and off, are unwrapped to represent times in the glass forming process which takes more than two machine cycles to complete. A computerized model of the unwrapped cycle is defined and a control analyzes the computerized model as a constrained optimization problem to define an optimized schedule of event times and defines a plurality of intermediate event time schedules in an incremental application.

Abstract: The present invention provides novel, isolated, tumor-associated antigens, and methods for identifying such antigens in a biological sample, and of screening for the presence of such an antigen in a biological specimen, wherein the tumor antigen identified reacts with serum from a subject treated with a vaccine comprising a cytokine and proliferation-incompetent tumor cells which express the tumor-associated antigen. Also provided are kits for carrying out the methods of the invention.

Abstract: A single channel optical interconnect for a fiber optic system includes a penetrator made of optically transmissive material and configured for insertion along the length of a plastic optical fiber for transferring light between the optical fiber and an optoelectronic device. A multiple channel optical interconnect uses a linear array of optoelectronic devices and corresponding optically transmissive penetrators. The penetrators may be pyramidal or conical bodies made of plastic or glass that are positioned above corresponding vertical cavity surface emitting lasers (VCSELs). The penetrators may also be etched directly into the substrates of bottom emitting VCSELs. The penetrators may have specially tailored side wall angles, or coatings, to facilitate coupling into the optical fibers and minimize back reflections into the VCSELs.

Abstract: A display includes a convertible mirror layer overlying at least a portion of a display screen. The convertible mirror layer converts between a transparent state and a reflective state.

Abstract: A miniaturized relay with an integrated electromagnetic actuator allows scaling a reed relay to a small size to reduce the power needed to actuate it while retaining a high quality liquid metal contact. A dragged liquid metal contact is used. Coplanar waveguides may be used for the switched signal instead of microstrip transmission lines to reduce transmission line discontinuities that occur due to impedance changes.

Abstract: Liquid metal microrelays may be made where a contact is formed by constraining a quantity of liquid metal at the end of a contact support suspended over a substrate. Movement of the contact support typically drags the liquid metal along the surface of the substrate and allows the liquid metal to bridge contacts located on the substrate. Coplanar waveguides may be used for the switched signal instead of microstrip transmission lines to reduce transmission line discontinuities due to impedance changes.

Abstract: A miniaturized relay with an integrated electromagnetic actuator allows scaling a reed relay to a small size to reduce the power needed to actuate it while retaining a high quality liquid metal contact. A dragged liquid metal contact is used. Coplanar waveguides may be used for the switched signal instead of microstrip transmission lines to reduce transmission line discontinuities that occur due to impedance changes.

Abstract: Liquid metal microrelays may be made where a contact is formed by constraining a quantity of liquid metal at the end of a contact support suspended over a substrate. Movement of the contact support typically drags the liquid metal along the surface of the substrate and allows the liquid metal to bridge contacts located on the substrate. Coplanar waveguides may be used for the switched signal instead of microstrip transmission lines to reduce transmission line discontinuities due to impedance changes.

Abstract: Optical systems are provided. A representative optical system includes an optical transceiver with an optical source and an optical receiver. The system also includes an optical bus. At least one of the optical source and the optical receiver is optically coupled to an intermediate portion of the optical bus. The optical source provides optical signals for propagation by the optical bus, and the optical receiver detects optical signals differentially. Methods and other systems also are provided.

Abstract: A process for the preparation of sulphonated phenols of general formula (I) where R1 is hydrogen, a C1-C20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C1-C20 alkoxy, C2-C20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, R2 is hydrogen, C1-C20 alkyl or benzoyl of general formula (II) where R3 and R4 independently of one another are each hydrogen, halogen, C1-C12 alkyl, C1-C12 alkoxy, C1-C4 haloalkyl, C3-C8 cycloalkyl, C4-C12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C7-C10 phenylalkyl or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, and R5 is hydrogen or the group SO3X where X can be hydrogen, a monovalent metal or a group —N(R6)3, where each of the three radicals R6 can be independently of one another hydrogen, C1-C6 alkyl or C1-C6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R1 and R2 ar

Abstract: Optical systems for producing modulated light beams are provided. A representative optical system incorporates an integrated package that includes an optical source and an electro-optic modulator. The optical source is operative to produce light that is received by the electro-optic modulator. The electro-optic modulator externally modulates the light so that a modulated light beam is emitted from the integrated package. Methods and other optical systems also are provided.

Abstract: A flexible circuit having vias disposed to minimize discontinuity in a ground plane separating opposing transmission lines. The flex circuit comprises a first transmission line coupled to a first surface, a second transmission line coupled to a second opposing surface and a ground plane separating the first transmission line and the second transmission line. The flexible circuit also includes a first type of electrical connection pads disposed on the first surface, and electrically coupled to the first transmission line. The flexible circuit also includes a second type of electrical connection pads disposed on the second surface, and electrically coupled to the second transmission line wherein the second type of electrical connection pads have a higher areal density than the first type of electrical connection pads.

Abstract: An optical interconnect system includes a plurality of optical circuit boards coupled to an optical backplane. An optical transmitter may be implemented with some or all of the plurality of optical circuit boards. Each optical transmitter is configured to transmit a multi-wavelength light signal. Each of a plurality of optical receivers are separately associated with the plurality of optical circuit boards. In accordance with one embodiment, one or more demultiplexing devices may be used to demultiplex multi-wavelength light signals to discrete wavelengths.

Abstract: An apparatus and method for controlling movement of packaged devices. Specifically, embodiments of the present invention discloses an apparatus a method of providing a controlling mechanism for effecting physical control over a device that is disposed on a structure. An exothermically reactive structure is disposed on the controlling mechanism, such that, when activated, an exothermic alloying reaction between alloys in the exothermically reactive structure operates the controlling mechanism. The controlling mechanism is adapted to release the device, position the device, or tune the device.

Abstract: A single channel optical interconnect for a fiber optic system includes a penetrator made of optically transmissive material and configured for insertion along the length of a plastic optical fiber for transferring light between the optical fiber and an optoelectronic device. A multiple channel optical interconnect uses a linear array of optoelectronic devices and corresponding optically transmissive penetrators. The penetrators may be pyramidal or conical bodies made of plastic or glass that are positioned above corresponding vertical cavity surface emitting lasers (VCSELs). The penetrators may also be etched directly into the substrates of bottom emitting VCSELs. The penetrators may have specially tailored side wall angles, or coatings, to facilitate coupling into the optical fibers and minimize back reflections into the VCSELs.

Abstract: An optical signal multiplexer/demultiplexer using an orthogonal pseudorandom (PRN) coding scheme for optical mode modulation to produce a plurality of independent optical signals that may be combined into one multiplex signal for transmission over an optical fiber to the receiving end, where the multiplex signal may be demultiplexed by relying on the orthogonal properties of the PRN code to isolate each independent optical signal from the transmitted multiplex signal. In channels subject to mode modulation distortion, one of the signal components may be used as a pilot signal to obtain a correction for channel mode modulation distortion. The PRN optical signal multiplexer/demultiplexer is particularly useful with polarization mode modulation.

Abstract: Systems for removing heat from an opto-electronic component are provided. One such system incorporates an opto-electronic component that is thermally coupled to a heat spreader. The heat spreader is formed, at least partially, of a material capable of propagating optical signals. The heat spreader is operative to receive heat from the opto-electronic component and conduct an amount of the heat through at least a portion of the heat spreader. Methods and other systems also are provided.

Abstract: Optical modulators are provided. A representative optical modulator includes an optical medium that is adapted to propagate optical signals. An array of lattice sites are arranged in the optical medium, with at least some of the lattice sites exhibiting lower refractive indexes than the refractive index of the optical medium. Preferably, a first of the lattice sites incorporates a first optical component that is moveable relative to the optical medium. By moving the first optical component relative to the optical medium, a propagation characteristic of the optical medium can be altered. Optical systems, methods and other optical modulators also are provided.