Abstract: Provided is a resource allocation method capable of improving a reception quality when connecting a plurality of sub frames into one frame and performing a communication process for each of the frames. In this method, when a sub frame #1 is transmitted, LRB is selected as a resource allocation format according to CQI fed back from a mobile station and RB having a preferable propagation quality is allocated for transmission data according to the LRB format. When a sub frame #2 is transmitted, the same resource allocation method (LRB) as the head sub frame is used and the transmission data is allocated for the same RB. When a sub frame #3 is transmitted, the resource allocation method is switched from the sub frame #1 and the sub frame #2 and the transmission data is allocated for RB by using the DRB format.

Abstract: Subarrays, which constitute a memory cell array, each include a bit line driving transistor having a drain connected to a bit line, a source is connected to an interconnection having a power supply potential, and a gate is connected to a sub-bit line. The plurality of memory cells are each provided in such away that a gate is connected to a word line, a source is grounded, and whether a drain is connected to the sub-bit line or not is selected in correspondence to data to be stored. Transmission transistors each have a gate connected to the bit line, a source connected to a loading transistor section, and a drain connected to the sub-bit line.

Abstract: In an optical pickup driving mechanism using a stepping motor, a feeding operation of an optical pickup can be stabilized even in a broad operating temperature environment. In executing an optical axis correction feeding operation in response to an amount of lens shift of an objective lens 5 of an optical pickup 3, a stepping motor controlling portion 23 drives a stepping motor 4 in a microstep drive mode to move a base 7 of the optical pickup 3 in a radial direction of an optical disk 1.

Abstract: A method of controlling electrodes of a pixel in a plasma display panel. The method includes applying a first voltage to a first electrode of the pixel during a sustain discharge involving the first electrode, and applying a second voltage to a second electrode of the pixel. The first voltage and the second voltage have a relationship that encourages the sustain discharge to extend to the second electrode.

Abstract: A method for controlling electrodes in a plasma display panel (815), includes applying a voltage Ve to a sustain electrode during a setting up of the sustain electrode (710) for an addressing operation, where Ve2<Ve. Another method includes a) applying Ve2 to the sustain electrode during the addressing, where the sustain electrode is associated with a scan electrode (714) in an electrode pair, and b) applying a voltage Vs1 to the scan electrode during a discharging of the electrode pair after the addressing, where Ve2<Vs1.

Abstract: A technique which realizes an efficient handover by reducing loads on a mobile node and an access router and communication traffics thereof while keeping a packet loss rate in a fast handover technology is disclosed, and according to that technique, a mobile node (MN 10) has a correspondence relationship between information (link layer address of an AP) on an access point (AP 22, 23, 32, 33) and information (link layer address of an AR, and a network prefix and a prefix length of a subnet 20, 30 to which the AR belongs) on an access router (AR 21, 31) having control over the AP, and, by referring to the correspondence relationship, generates an NCoA of a subnet which is the destination of movement in L2 handover between different subnets, does not change an NCoA and executes only the L2 handover in the L2 handover in the same subnet, and performs a conventional fast handover when there is no correspondence relationship relating to an AP at the destination of the L2 handover.

Abstract: A small ultrasound diagnostic device is provided at a low cost that enables the appropriate control by a single power supply unit so as to give a predetermined transmission power to a driving waveform different for each mode without excess or deficiency and without affecting properties of the driving waveform. The ultrasound diagnostic device includes: an ultrasound generation unit (1) that transmits ultrasound; a waveform generation unit (2) that generates a single pulse or a burst pulse whose duty factor is variable in units of a time that is a period corresponding to a frequency outside a frequency band of the ultrasound generation unit (1) so as to drive the ultrasound generation unit (1); and a single power supply unit (3) that determines an amplitude of a driving waveform generated by the waveform generation unit (2). Thereby, an acoustic power of the transmitted ultrasound can be controlled without making the transmission amplitude variable.

Abstract: When etching is performed with respect to a silicon-containing material by using a dry etching apparatus having a dual power source, the application of bias power is initiated before oxidization proceeds at a surface of the silicon-containing material. Specifically, the application of the bias power is initiated before the application of source power is initiated. Alternatively, the source power and the bias power are applied such that the effective value of the source power reaches a second predetermined value after the effective value of the bias power reaches a first predetermined value.

Abstract: A resampling detection apparatus for receiving a plurality of input signals composing a digital signal, and detecting whether the digital signal is a resampled signal, includes an estimation section that estimates a signal before resampling for the digital signal from one or more input signals, and a detecting section detects whether the digital signal is a resampled signal, using the estimated signal and one or more input signals.

Abstract: A UE/queue selected by a scheduler is input to an offset table (111) and a corresponding offset value is output to a CQI conversion section (112). Using this offset value, the CQI conversion section (112) converts a CQI output from a demodulation/decoding section and outputs the converted CQI to an adaptive modulation parameter determination section (113). Based on the converted CQI, the adaptive modulation parameter determination section (113) determines and outputs adaptive modulation parameters with reference to an adaptive modulation parameter table (114). Then, a transmission packet is adaptively modulated using these adaptive modulation parameters. This makes it possible to realize fast data transmission while satisfying QoS of the transmission packet.

Abstract: The base polymer of a resist material contains a polymer compound including a first unit represented by a general formula of the following Chemical Formula 5 and a second unit represented by a general formula of the following Chemical Formula 6: wherein R1, R2, R3, R7, R8 and R9 are the same or different and are a hydrogen atom, a fluorine atom, or a straight-chain alkyl group, a branched or cyclic alkyl group or a fluoridated alkyl group with a carbon number not less than 1 and not more than 20; R4 is a straight-chain alkylene group or a branched or cyclic alkylene group with a carbon number not less than 0 and not more than 20; R5, R6 and R11 are the same or different and are a hydrogen atom, a straight-chain alkyl group, a branched or cyclic alkyl group or a fluoridated alkyl group with a carbon number not less than 1 and not more than 20, or a protecting group released by an acid; R12 is a fluorine atom, or a straight-chain fluoridated alkyl group or a branched or cyclic fluoridated alkyl group with a

Abstract: This invention relates to a phase-locked loop circuit and a data reproduction apparatus, which can reduce a processing time that is required for initial adjustment in the data reproduction apparatus. In a digital data reproduction apparatus having two control functions, i.e., phase and duty adjustments for binarized data, the phase comparison with one edge is performed only at the phase adjustment by means of a phase-locked loop circuit 33 having an edge switching means 4 which controls the phase comparator 1. The phase comparator 1 inputs the binarized and a bit synchronous clock, and switches the output between a comparison result with one edge, i.e., a rising edge or a falling edge of binarized data, and a comparison result with both edges.

Abstract: A conductive film for gate electrode including a polysilicon film is deposited on a semiconductor substrate, and patterned to form gate electrodes. An oxide film is formed on each side face of at least the polysilicon film, and by nitriding at least the surface portion of the oxide film, a nitride oxide film is formed on each side face of the gate electrodes. An interlayer insulating film is then deposited, and contact holes are formed through the interlayer insulating film. The existence of the nitride oxide film suppresses variation and reduction in size due to oxidation and etching of the gate side faces during resist removal and washing.

Abstract: A computer interface system for automated control of a laser drilling system has workpiece geometry template data defining a shape formed in a laser-milled workpiece. A user interface is receptive of a user selection characterizing a desired laser drilling operation. An expert system is adapted to receive the template data and the user selection, and is operable to adapt the template data to the user selection.

Abstract: A method of depositing nano-particles in a gas stream for efficiently depositing nano-particles by irradiating an electron beam on charged nano-particles in the stream of a first gas species containing the nano-particles, as well as a method of modifying the surface of the nano-particles in a gas stream by mixing them with the first gas species in a gas mixing chamber thereby activating the second gas species, intended for providing a method of depositing nano-particles and a method of modifying the surface thereof in a gas stream, capable of efficiently depositing the nano-particles in a charged state in a gas stream and modifying the surface of the nano-particles which are extremely sensitive to defects and impurities caused by large exposure ratio of surface atoms in a gas stream at a good controllability.

Abstract: An image processing device for a vehicle according to the present invention has an edge extractor for emphasizing edges of a traffic lane in a front road image signal generated by a digital image pick-up device, a threshold setter for setting a threshold to extract the edges of the traffic lane based on the result detected by the edge extractor, an outline extractor for extracting an outline of the traffic lane to generate an outline data based on the result detected by the edge extractor and the threshold set by the threshold setter, a noise eliminator for eliminating noise components from the outline data, a white line detector for detecting lane-indicating lines based on the outline data from which the noise components have been eliminated, an attitude change detector for estimating the attitude of the vehicle based on the detected lane-indicating lines, and a target advance direction detector for detecting a target direction to advance the vehicle based on the result obtained by the white line detector an

Abstract: Speech recognition and natural language parsing components are used to extract the meaning of the user's spoken input. The system stores a semantic representation of an electronic activity guide, and the contents of the guide can be mapped into the grammars used by the natural language parser. Thus, when the user wishes to navigate through the complex menu structure of the electronic activity guide, he or she only needs to speak in natural language sentences. The system automatically filters the contents of the guide and supplies the user with on-screen display or synthesized speech responses to the user's request. The system allows the user to communicate in a natural way with a variety of devices communicating with the home network or home gateway.

Abstract: A portable telephone comprises: a battery pack detachable from a portable telephone body, the battery pack including: a recess in a head section thereof; a hook formed in a bottom section thereof; and a back protrusion on the back of said head section, the portable telephone body includes: a bottom recess engageable with said hook; a slide pawl engageable with said recess in the head section of the battery pack; and a slide protrusion which is integral with the slide pawl, and which, when the slide pawl is slid, is slid and brought into contact with the back protrusion, thereby to forcibly push the head of the battery pack out of the electronic device.

Abstract: Phase-change type, reversible optical information recording medium, being possible for recording, reproducing, erasing, and rewriting of information, by use of a laser beam. This invention, consists of recording thin film of ternary elements, for example, containing Ge, Te, Sb/or Bi or quaternary elements containing the fourth element of Se with which a part of Te is replaced, which is established on such surface—flat substrates as glass or plastics. In this case, the component ratio of Te and Se is selected not to be excess for other elements, such as Ge, Sb/or Bi so as to be fixed as stable compounds of stoichiometric compositions of GeTe, Sb2Te3/or Bi2Te3, or GeSe, Sb2Se3/Bi2Se3 when crystallized. Strictly speaking, a concentration of each component is selected to have proper ratio of the number of atoms each other so as to represent whole composition as the sum of each component. By this treatment, it is possible to have high crystallization speed and long cyclability of recording/erasing.