Abstract: A receiver has a receiving unit including a PLL, a mixer, and a filter, and demodulating unit including a frequency error detector for detecting a frequency error in a signal from a filter. The PLL includes a local oscillator for supplying a local oscillation signal to a mixer, a variable frequency divider for frequency-dividing the local oscillation signal based on a signal from the frequency error detector, and a phase comparator for comparing a signal from the variable frequency divider with a signal from a crystal oscillator. The PLL can reduce the frequency error of the local oscillation signal.

Abstract: A radio receiver for diversity has a first receiving unit and a second receiving unit for diversity-receiving a signal of a radio frequency. The first receiving unit has a first mixer for converting the received signal of the radio frequency into an IF signal of a first intermediate frequency by an upper local method, and a first filter coupled to the output side of the first mixer. The second receiving unit has a second mixer for converting the received signal of the radio frequency into an IF signal of a second intermediate frequency by a lower local method, and a second filter coupled to the output side of the second mixer. The radio receiver can improve receiving sensitivity.

Abstract: A nonvolatile memory element in which Rb1-yMbyMnO3 having higher insulation properties than Ra1-xMaxMnO3 is inserted between the Ra1-xMaxMnO3 and a metal having a shallow work function or a low electronegativity in order to improve resistance change properties and switching properties and to control the resistance change properties. (In the formulas, Ra and Rb represent rare earth elements and are solid solutions of one or more types of rare earth elements. Average ionic radius of the Rb is smaller than that of the Ra. Ma and Mb represent alkaline earth metals and are solid solutions of one or more types of alkaline earth metals. 0<x, y<1).

Abstract: A semiconductor device having an IGBT includes: a substrate; a drift layer and a base layer on the substrate; trenches penetrating the base layer to divide the base layer into base parts; an emitter region in one base part; a gate element in the trenches; an emitter electrode; and a collector electrode. The one base part provides a channel layer, and another base part provides a float layer having no emitter region. The gate element includes a gate electrode next to the channel layer and a dummy gate electrode next to the float layer. The float layer includes a first float layer adjacent to the channel layer and a second float layer apart from the channel layer. The dummy gate electrode and the first float layer are coupled with a first float wiring on the base layer. The dummy gate electrode is isolated from the second float layer.

Abstract: A PLL circuit according to the present invention includes: a voltage controlled oscillator 10; a frequency divider 30 that divides an oscillation signal of the voltage controlled oscillator 10 and outputs a divided oscillation signal; a first phase comparator 40 that outputs a phase difference between the divided oscillation signal of the frequency divider 30 and a reference signal; a charge pump 60 that converts the output signal of the first phase comparator 40 into a signal for controlling the voltage controlled oscillator 10; a filter that allows a DC component of the output signal of the charge pump 60 to pass therethrough and outputs a voltage to the voltage controlled oscillator 10; a second phase comparator 90 that averages the phase difference between the divided oscillation signal of the frequency divider 30 and the reference signal with respect to time; and a current control circuit 100 that controls an operating current of the frequency divider 30 based on the phase difference averaged with respec

Abstract: This invention offers an aqueous urethane resin composition which contains a urethane resin obtained through reaction of acrylic polyol formed by copolymerization of carbonyl functional group-containing unsaturated monomer, hydrophilic group-containing unsaturated monomer and, where necessary, still other unsaturated monomer; with polyisocyanate compound and, where necessary, carboxyl group-containing diol; can form film of excellent physical properties such as spreadability and flexibility; and becomes ambient temperature-curable when combined with a crosslinking agent.

Abstract: A receiver has a first semiconductor chip and second semiconductor chip for receiving signals of a first radio frequency band, and a communication unit for performing communication using signals of a second radio frequency band. A second mixing unit in the second semiconductor chip uses second local signals supplied from a second local signal oscillator when the frequency of first local signals fed from a first-local-signal-output terminal to a first-local-signal-input terminal is within a predetermined range from the second frequency band, or uses first local signals supplied from the first-local-signal-input terminal when the frequency of the first local signals fed from the first-local-signal-output terminal to the first-local-signal-input terminal is out of the predetermined range from the second frequency band.

Abstract: A nonvolatile memory element in which Rb1-yMbyMnO3 having higher insulation properties than Ra1-xMaxMnO3 is inserted between the Ra1-xMaxMnO3 and a metal having a shallow work function or a low electronegativity in order to improve resistance change properties and switching properties and to control the resistance change properties. (In the formulas, Ra and Rb represent rare earth elements and are solid solutions of one or more types of rare earth elements. Average ionic radius of the Rb is smaller than that of the Ra. Ma and Mb represent alkaline earth metals and are solid solutions of one or more types of alkaline earth metals. 0<x, y<1).

Abstract: Provided is a material composition which allows a nonvolatile memory element made of a perovskite-type transition metal oxide having the CER effect to be formed of three elements, which comprises an electric conductor having a shallow work function or a small electronegativity, such as Ti, as an electrode and a rare earth-copper oxide comprising one type of rare earth element, copper and oxygen, such as La2CuO4, as a material constituting a heterojunction with the electric conductor.

Abstract: A fuel damper fixing clip includes a clip main body formed from a sheet member having a plurality of flat portions, and formed in a generally square cylindrical shape. The clip main body surrounds portions of the outer peripheries of a cup portion and a fuel damper and deforms in a tightening direction. The clip main body includes two ends overlapped on an outside and an inside surface thereof. Slits are disposed in the plurality of flat portions of the clip main body, and the collar portions of the cup portion and the fuel damper are disposed therein and locked in a diameter-reduced state of the clip main body in which the clip main body is tightened. A receiving hole is formed in one of the ends of the clip main body. A claw portion is disposed on the other end of the clip main body obliquely projecting in a direction opposite to the tightening direction.

Abstract: A communication module is provided in which its characteristic of separation between its first and second tuner units is improved. The module is equipped with circuit board (21) having a first main surface, and a second main surface opposite to the first main surface; a first amplifier arranged on the first main surface, for amplifying a first signal; a first mixer arranged on the first main surface, for converting a signal supplied from the first amplifier to an intermediate-frequency signal; and a second amplifier for amplifying a second signal; and a mixer for converting a signal supplied from the second amplifier to an intermediate-frequency signal, both arranged on the second main surface of circuit board (21).

Abstract: VCO (voltage-controlled oscillator) device used for a radio unit such as a television broadcast receiver. A VCO device oscillating in a wide band of oscillation frequency and capable of realizing low power consumption is provided. VCO circuit group 4 oscillates signals of frequencies corresponding to control voltage Vt applied to frequency control voltage terminal 8. LO signal selecting means 3 selects a required output signal from VCO circuit group 4. PLL 6 frequency-divides local signal fvco selected by LO signal selecting means 3, compares a phase thereof with a phase of a reference signal and outputs a signal converted from a phase difference. Loop filter 7 smoothes the output signal from PLL 6, outputs control voltage Vt that is a frequency control voltage and outputs the local-signal selected by signal selecting means 3 to high frequency signal processing means 1.

Abstract: A PLL circuit according to the present invention includes: a voltage controlled oscillator 10; a frequency divider 30 that divides an oscillation signal of the voltage controlled oscillator 10 and outputs a divided oscillation signal; a first phase comparator 40 that outputs a phase difference between the divided oscillation signal of the frequency divider 30 and a reference signal; a charge pump 60 that converts the output signal of the first phase comparator 40 into a signal for controlling the voltage controlled oscillator 10; a filter that allows a DC component of the output signal of the charge pump 60 to pass therethrough and outputs a voltage to the voltage controlled oscillator 10; a second phase comparator 90 that averages the phase difference between the divided oscillation signal of the frequency divider 30 and the reference signal with respect to time; and a current control circuit 100 that controls an operating current of the frequency divider 30 based on the phase difference averaged with respec

Abstract: An engine component (2, 3) is disposed in front of or behind the vehicle engine with respect to the direction of vehicle travel. The component (2, 3) is covered by a protective shell (10) from an opposite direction from the engine (1). The protective shell (10) is fixed to the engine (1) by brackets (5, 6). Stoppers (11-13) in the protective shell (10) limit the displacement of the protective shell (10) towards the engine (1) from exceeding a predetermined distance. The brackets (5, 6) are provided with deformable members (5, 6A) which deform in response to an impact load applied to the protective shell (10) and guide the protective shell (10) only in a direction towards the engine (1) up to the position which is limited by the stoppers. In this manner, the protective properties of the external components (2, 3) with respect to an impact load is enhanced.

Abstract: An image recording method of recording an image onto an image recording surface by dot patterns by scanning a recording head having recording element units arranged in a direction intersecting a scanning direction, the recording element units having a light source and an optical system which receives light from the light source, forms light beams which are arranged two-dimensionally, and focuses the light beams on the image recording surface. The method includes: measuring displacement amounts of positions of light beam spots on the image recording surface generated due to a change in optical magnification of the optical system; changing a light-emitting timing at a time of start of scanning in the scanning direction, on the basis of a displacement amount in the scanning direction; and changing a resolution in the direction intersecting the scanning direction, on the basis of a displacement amount in the direction intersecting the scanning direction.

Abstract: It is intended to provide a VCO apparatus having: a local oscillation signal generation circuit for outputting a local oscillation signal corresponding to a frequency signal of a tuned channel to be received, the frequency signal being included in high frequency signals received by an input terminal, and a mixing circuit for outputting a baseband signal by mixing the high frequency signal and the local oscillation signal, wherein the local oscillation signal generation circuit has an oscillator for oscillating the local oscillation signal and a frequency reduction unit for outputting a frequency of the local oscillation signal oscillated by the oscillator to the mixing circuit at a ratio of ×1/N, and the local oscillation signal frequency is set to a frequency different from a communication wireless frequency used by a mobile phone by adjusting the ratio of ×1/N.

Abstract: An image-drawing device, which carries out image-drawing on the basis of image-drawing data, has image-drawing heads which are moved relatively in a predetermined scanning direction along an image-drawing surface. The image-drawing heads have a large number of image-drawing elements lined-up two-dimensionally within a plane which is parallel to the image-drawing surface. The straight lines along which the plural image-drawing elements are lined-up are inclined, with respect to the scanning direction, at a predetermined inclination angle such that an image-drawing magnification has an effective value after a decimal point. A data allocating unit allocates the image-drawing data to the respective image-drawing elements at predetermined timings corresponding to a resolution determined in accordance with the image-drawing magnification.

Abstract: The intensity of a light beam is controlled accurately depending on an image to be recorded on a photosensitive medium. An apparatus for recording an image by scanning a photosensitive medium with a light beam generated based on an image signal has a recording duty ratio detector for detecting a recording duty ratio of an image to be recorded on the photosensitive medium based on the image signal, and a light beam intensity correcting memory for modulating the intensity of the light beam based on the detected recording duty ratio. Since the intensity of the light beam is modulated based on the recording duty ratio of the image recorded on the photosensitive medium, the amount of light of the light beam can be adjusted depending on the image actually recorded on the photosensitive medium.

Abstract: A vehicle power train control apparatus is provided that basically comprises an output characteristics changing section, an operation mode determining section and a control section. The output characteristics changing section changes engine output characteristics of a vehicle with respect to an operation of an accelerator pedal. The operation mode determining section determines an operation mode of the vehicle among a plurality of operation modes including at least a reacceleration response mode based on driving information of the vehicle. The control section controls the output characteristics changing section to change the engine output characteristics under a reduced accelerator position state during the reacceleration response mode to increase a driving force upon reacceleration of the vehicle when an accelerator position is increased after the vehicle was decelerated.

Abstract: A disk reproducing apparatus with improved quality is provided which has a clamper and a clamper plate. By providing the clamp plate with connection portions radially extending from a radially inner peripheral portion toward radially outer peripheral portion of the clamp plate, the axial displacement relative to a clamp holder can be increased as compared to that in the existing structure. Moreover, by disposing the clamper on the radially inner peripheral portion of the clamp plate so as to be elastically deformable, the spacing in clamping can be increased to a drive part.