Abstract: A method for manufacturing a display tube includes press-forming molten glass in a mold, cooling the formed glass after it has been taken out from the mold, and reducing the temperature gradient between center and edge of the panel by reflecting heat radiation back to a central portion of the panel.

Abstract: A cathode ray tube includes a display for presenting an image, a deflection device, and an electron gun including electron-generating cathodes for generating electron beams. The CRT includes an electron beams controller for varying the trajectory of at least a first electron beam of the electron beams as a function of the intensity of at least the first electron beam, in order to compensate for changes in the convergence angle between electron beams near the display. The electrom beam controller is arranged between the electron-generating cathodes and the deflection device.

Abstract: The present invention describes recombinant RV mutants comprising a combine mutation in two different parts of the viral genome, involving the P and the G genes. The mutations in the P gene preferably encompass residues 139 to 170, more preferably residue 139 to 149, most preferably residues 143-149. The mutation can be a substitution or deletion of one or more amino acids in the above region, as well as combinations of deletion and substitution.

Abstract: The invention refers to novel propenecarboxylic acid amidoxime derivatives furthermore N-oxides and/or geometrical isomers and/or optical isomers and/or pharmaceutically suitable acid addition salts and/or quaternary derivatives thereof. The novel compounds are suitable for the treatment of a state connected with oxygen deficit and/or energy deficit, or a disease based on PARP inhibition, especially an autoimmune or neurodegenerative disease, and/or a viral disease, and/or a disease caused by a toxic effect.

Abstract: The invention relates to a communication system which operates in the asynchronous transfer mode (ATM) and which comprises several nodes which form a network and are partly coupled to one another and to terminals, and which each comprise a switch and a control software at least for controlling the relevant coupling field and for the signaling. At least one object of the control software contains detection points in certain states. An object for event handling of the control software is provided for further processing when a detection point is reached. The object for event handling receives data via a special channel from at least one terminal or from another node.

Abstract: A method of generating a plurality of images for display of a 3D scene from different viewpoints comprises generating a model of the scene using a homogenous coordinate system which uses first, second and third orthogonal axes and a homogeneity value. A first display image is obtained from a first viewpoint and one or more further display images are obtained by updating the a coordinate value of the first display image using the displacement value and the homogeneity value. The use of the homogeneity value reduces the complexity of the calculations required to obtain the further images by post processing.

Abstract: A method for determining the centroid of a wafer target. In one embodiment, the method comprises a series of steps in a stepper, starting with the step of receiving a wafer, having a target set formed therein. Next, a signal is passed over the target set and over a material separating target shapes in the target set. Then a return signal is reflected, and received, from the surface of the target shapes and the material separating them. A location of at least one maxima point of the return signal is identified. Finally, a centroid is determined as the median of the locations of at least one maxima point.

Abstract: A system and method is used for measuring the performance of semiconductor processing tools. A software component may be used to define a set of performance variables and associate performance limits. From the set of performance variables, a set of variables may be selected to create a customized test for a particular tool. The system may be used to store the results of the tests within the system for fast comparison with the associated performance limits, with previous test results, or both. The system may be used to display an overall status of groups of performance variables.

Abstract: The invention relates to a method of manufacturing a semiconductor device comprising the step of removing a silicon and nitrogen containing material by means of wet etching with an aqueous solution comprising hydrofluoric acid in a low concentration, the aqueous solution being applied under elevated pressure to reach a temperature above 100° C.

Abstract: The invention relates to a sensorless commutation of a direct-current motor. To allow an exact, easy to design, flexible, and highly integratable circuit arrangement for commuting motor devices, analogue phase detectors are replaced by digital devices, in particular Sigma-Delta-modulators, which oversample the induced voltages of coils of said motor.

Abstract: In a food processor (1) with a drivable apparatus part (17) provided for interacting with a material which is to be processed and with driving means (9) for driving the drivable apparatus part (17), said driving means (9) comprising at least one driving part (11,12,13,14,15), either a driving part (11,12,13,14,15) of the driving means (9) or the drivable apparatus part (17) is used for driving a sifter device (27).

Abstract: A disposable lancet device adapted to pierce human skin sufficiently to let a small quantity of blood for testing. The device includes a lancet housing, a lancet body displaceably supported by the housing, and a piercing tip concealed within the housing in a rest position. The piercing tip can be integral with the lancet body or attached thereto. The device also includes an actuator for manually displacing the lancet body to expose the piercing tip under applied force and a return mechanism that returns the lancet body to the rest position when the manual displacement force is removed from the actuator. The actuator can be disabled to inhibit further manual displacement of the lancet body and exposure of the piercing tip. Thus, the piercing tip can be repeatedly exposed if desired, but can also be disabled once further use is no longer desired.

Abstract: The invention relates to a color display device comprising an electron gun (5) for generating three electron beams (6,7,8), and convergence means (14) for dynamically influencing the convergence of the electron beams. The convergence means (14) comprise coils (22) for generating a magnetic field. The coils (22) are provided with an electrically conducting layer.

Abstract: A light engine for a single panel scrolling color projection display system employs a light guide to guide light from a source through unequal path lengths to an output lens. The light guide is characterized by little or no light loss or increase in etendue (angular extent) regardless of path length, resulting in a compact arrangement having high performance and low cost.

Abstract: The invention provides a tool to select reliable organic LED devices, where the risk for failure before the end of its lifetime is low. This tool comprises the steps of: i) subjecting the device to a high electric field over the electroluminescent layer. This leads to a division of the devices into two, clearly separated, populations, namely one population with a low leakage current (current through the electroluminescent layer in reverse voltage operation) and one population with a high leakage current. In this step, the first population is selected in accordance with a current criterion. ii) detecting instabilities in the leakage current, referred to as noise. It has been established that these instabilities arise in particular at reverse driving voltages between 1 and 10 Volts. These instabilities are a measure of the occurrence of early failures during operation. In this step, the devices are selected in accordance with a noise criterion.

Abstract: A dynamic biasing of a transmitter chip is disclosed. The transmitter chip comprises a variable gain amplifying stage, a biasing stage, a phase shifting stage, and a mixing stage. In response to a voltage control signal and a voltage intermediate frequency signal, the variable gain amplifying stage provides a current drive signal and a DC current control signal. While an ampere level of the DC component of the current drive signal and an ampere level of the DC current control signal vary as a function of any variations in the voltage control signal as well as any variation in the temperature, process performance, and supply power of the transmitter chip, a ratio of the ampere level of a DC component of the current drive signal to the ampere level of the DC current control signal is constant. The current drive signal and the DC current control signal establish the dynamic biasing block in a current mode of operation that maintains a constant gain of the mixing stage.

Abstract: System and method for activating a terminal (7) connectable to a first network (1). An activation module (6) is connected to a second network (5) on the one hand and to the terminal on the other hand and can activate the terminal after receiving an activation code. The activation module might also activate a connection between the terminal and the server, while the server might further activate the terminal. If the second network (5) passes on to the activation module (6) an identifier (e.g. CLI) of the node via which the server (2) connects to the second network, the activation module can activate the terminal in various ways in accordance with the value of the recorded identifier. The server (2) can connect to the network via nodes with various identifiers. The activation code can also comprise notification messages or other messages (for example SMS), which the server (2) sends directly to the user terminal (7) via the activation module (6).

Abstract: The invention relates to a process for genotyping any HCV isolate present in a biological sample, previously identified as being HCV positive, and for classifying said isolate according to the percentage of homology with other HCV isolates, comprising the steps of: contacting said sample in which the ribonucleotides or deoxyribonucleotides have been made accessible, if need be, under suitable denaturation, with at least one probe from about 10 to about 40 nucleotides, with said probe being liable to hybridize to a region being in the domain extending from nucleotide at position ?291 to nucleotide at position ?66 of the 5? untranslated region of one of the HCV isolates represented by their cDNA sequences, with said numbering of position beginning with the first ATG codon of the open reading frame encoding the HCV polyprotein, or with said probe being complementary to the above-defined probes, detecting the complexes possibly formed between said probe and the nucleotide sequence of the HCV isolate to be iden

Abstract: A method and system for generating a compressed domain, digital signal suitable for transmission, the method including: providing a first digital data stream signal including a first plurality of data bits and a second digital data stream signal including a second plurality of data bits; determining a threshold value for the first digital data stream signal; identifying select ones of the first plurality of bits dependent upon the threshold value; and, substituting data bits from the second plurality for the select bits of the first plurality to generate a composite digital data stream signal; wherein the composite digital data stream signal is adapted to be received and decoded by receivers adapted to receive the first digital data stream signal and receivers adapted to receive the composite digital data stream signal.

Abstract: A method of forming an active plate for a liquid crystal display using top gate TFTs is described. A black organic light shield layer (73) is used under the TFTs to shield the channel (91) of the TFTs from light passing through a substrate (71) from below. The active plate may be a high aperture plate having pixel electrodes (99) overlapping the row and column (79) conductors. The organic light shield layer may mask the gaps (102) between pixel electrodes.