Patent application number | Description | Published |
20080253011 | Signal Processing Device and Signal Processing Method - There is provided a signal processing apparatus and a signal processing method, which can simultaneously perform reduction in jitter components and reduction in error rate. | 10-16-2008 |
20090060451 | Timing Extraction Device and Video Display Device - An asynchronous timing detector | 03-05-2009 |
20090086588 | Timing extractor, and information playback apparatus and dvd device using the timing extractor - In a feedforward timing extractor for extracting timing information from a playback signal, a frequency ratio calculation section | 04-02-2009 |
20090156705 | Malti-layered object comprising hard coat layer and light transmitting layer, and method for producing the same - The present invention provides a multi-layered object having a hard coat layer capable of improving anti-staining property, anti-staining durability, scratch resistance, abrasion resistance and the like. A multi-layered object comprising a hard coat layer and a light transmitting layer, wherein the hard coat layer is formed from a composition for hard coat comprising: an active energy ray-curable silicone-acrylic copolymer (A); and an active energy ray-curable polyfunctional compound (B), and wherein the active energy ray-curable silicone-acrylic copolymer (A) contains: a polysiloxane block (a-1), an acrylic block (a-2) containing an active energy ray-curable double bond group and a fluoroalkyl group-containing acrylic block (a-3). | 06-18-2009 |
20090196381 | INFORMATION REPRODUCING DEVICE - In an information reproducing device for performing maximum likelihood decoding using asynchronous sample data, data from the recording medium | 08-06-2009 |
20100020250 | REPRODUCED SIGNAL PROCESSOR AND VIDEO DISPLAY - In a feedforward control type reproduced signal processor, a clock generator | 01-28-2010 |
20100172629 | REPRODUCTION SIGNAL PROCESSING DEVICE AND VIDEO DISPLAY DEVICE - A reproduction signal processing device employing a fully digital timing recovery scheme, which obtains asynchronous digital data with the sampling clock of the A/D converter being asynchronous with the channel clock, wherein an A/D converter | 07-08-2010 |
20100177615 | MAXIMUM LIKELIHOOD DECODER AND INFORMATION REPRODUCTION APPARATUS - In a maximum likelihood decoder, when undersampling occurs, selectors | 07-15-2010 |
20110043693 | SYNCHRONOUS CONTROL CIRCUIT AND VIDEO DISPLAY DEVICE - A synchronization control circuit is provided with a first sampling means for sampling the envelope signal of the modulation signal at a first sampling timing, a second sampling means for sampling the envelope signal at a second sampling timing, a third sampling means for sampling the envelope signal at a third sampling timing, a phase error calculation means for calculating a phase error value indicating the amount of synchronization deviation between the modulation signal and the reference clock signal using the outputs of the first, second, and third sampling means, a delay control means for generating a delay control signal on the basis of the phase error value, and a delay generation means for generating the first, second, and third sampling timing by delaying the reference clock signal based on the delay control signal. Thereby, a synchronization control circuit that can reduce the circuit size required for obtaining the synchronization with relative to the Early/Late system can be provided. | 02-24-2011 |
20110095786 | PHASE COMPARATOR, PLL CIRCUIT, INFORMATION REPRODUCTION PROCESSING DEVICE, OPTICAL DISK PLAYBACK DEVICE AND MAGNETIC DISK PLAYBACK DEVICE - In a phase comparator used for a sync clock extraction circuit for extracting a clock synchronizing with reproduction data, a zero cross detection section | 04-28-2011 |
20110165299 | WATER VAPOR PLASMA GENERATEING APPARATUS, STERILIZATION AND DISINFECTION METHOD, AND METHOD FOR ANTIOXIDATIVE TREATMENT USING WATER VAPOR PLASMA - A water vapor plasma generating apparatus which is able to generate water vapor plasma stably is provided. By applying the water vapor plasma generated by the apparatus to an object to be treated, a sterilization and disinfection treatment can be performed. In addition, by applying the water vapor plasma generated by the apparatus to a substance containing an oily ingredient, an antioxidative treatment can be performed. | 07-07-2011 |
20110205444 | RECEIVER, SIGNAL PROCESSING APPARATUS, AND VIDEO DISPLAY APPARATUS - A receiver for receiving signals in a plurality of transmission schemes, reducing the circuit size thereof successfully. The receiver for receiving a baseband signal and a modulated signal, includes a first PLL circuit configured to generate a first internal clock based on an external clock synchronized with the baseband signal; a demodulator configured to demodulate the modulated signal to output the demodulated signal; a selector configured to select one of the baseband signal or the demodulated signal; and a first CDR circuit configured to generate a recovered clock and recovered data from the signal selected by the selector, by using the first internal clock. | 08-25-2011 |
20110206144 | RECEIVER AND TRANSMISSION/RECEPTION SYSTEM - In a wireless receiver, a “variance” of an intermediate output signal of a demodulation section is calculated by a variance calculation section, and the calculated variance is used as a signal quality indicator which indicates the degree of goodness of a receiving condition. For example, when the “variance” is small, a gain of a low-noise amplifier is reduced, or an operation clock frequency of a baseband oscillator is reduced, etc. Thus, when the receiving condition indicated by the indicator is good and sufficient performance is ensured, the performance can be slightly lowered to reduce power consumption. The “variance” is a compact indicator which can be calculated using a simple operation, and is used as a new signal quality indicator. | 08-25-2011 |