Patent application number | Description | Published |
20090043411 | Information processing device, information processing method, and program - An information processing device for reproducing content data is provided. The information processing device includes a reproducing unit for reproducing content data; a sound image localization processing unit for sound image localization processing the content data to be reproduced by the reproducing unit so that a sound image by the content data localizes at an arbitrary localization position; and a control unit for moving the localization position of the sound image in response to change in reproduction state of the content data by the reproducing unit. | 02-12-2009 |
20090052695 | Signal processing device, signal processing method, and program therefor - A signal processing device includes a bass signal extractor, a harmonic wave generator, a level detector, and an adjustment controller. The bass signal extractor first extracts a bass signal from an input audio signal. Natural-sounding bass enhancement is achieved as a result of the adjustment controller boosting the bass signal level until the level detector detects the bass signal level at a set level. For input bass signal levels higher than the set level, bass is enhanced virtually using a harmonic signal generated from the bass signal by the harmonic wave generator. As a result, the disadvantages of the boost method and the virtual signal enhancement method are mutually compensated for, and synergistic advantages for bass enhancement are obtained. | 02-26-2009 |
20110116639 | AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING METHOD - An audio signal processing device is provided whereby, from two systems of audio signals in which audio signals of multiple audio sources are included, the audio signals of the multiple audio sources can be suitably separated. The audio signal processing device comprises dividing means | 05-19-2011 |
20110301731 | AUDIO SIGNAL PROCESSING APPARATUS AND AUDIO SIGNAL PROCESSING METHOD - An audio signal processing apparatus includes a signal processing unit, an output unit, a retention unit, and a coefficient setting unit. The signal processing unit is configured to perform signal processing on an audio signal by a digital filter. The output unit is configured to be connected to an external speaker and output the audio signal to the speaker. The retention unit is configured to retain a plurality of filter coefficients that are impulse responses having reverse characteristics of a plurality of speakers having different speaker characteristics. The coefficient setting unit is configured to select one of the filter coefficients that corresponds to the speaker connected to the output unit from the retention unit and set the filter coefficient in the digital filter. | 12-08-2011 |
20120106763 | AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND PROGRAM - An audio signal processing device includes two audio signal processing units that serially perform a processing with respect to an input audio signal, and obtain an output audio signal for driving a speaker. One audio signal processing unit of the two audio signal processing units performs, with respect to the input audio signal, a correction process through a filter that realizes a reverse characteristic of an impulse response measured at a first measurement position that is a front position of the speaker. The other audio signal processing unit performs, with respect to the input audio signal, a correction process through a filter that realizes a reverse characteristic of an impulse response measured at a second measurement position different from the first measurement position that is a front position of the speaker. | 05-03-2012 |
20130089209 | AUDIO-SIGNAL PROCESSING DEVICE, AUDIO-SIGNAL PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM - An audio-signal processing device includes a decoding unit that decodes a compressed audio stream to obtain audio signals for a predetermined number of channels; a signal processing unit that generates 2-channel audio signals including left-channel audio signals and right-channel audio signals, on the basis of the predetermined-number-of-channels audio signals; and a coefficient setting unit that sets filter coefficients corresponding to the impulse responses for the digital filters, on the basis of format information of the compressed audio stream. The signal processing unit uses digital filters to convolve impulse responses for paths from sound-source positions of the channels to the left and right ears of a listener with the corresponding predetermined-number-of-channels audio signals and adds corresponding results of the convolutions for the channels to generate the left-channel audio signals and the right-channel audio signals. | 04-11-2013 |
20130223648 | AUDIO SIGNAL PROCESSING FOR SEPARATING MULTIPLE SOURCE SIGNALS FROM AT LEAST ONE SOURCE SIGNAL - An audio signal processing device is provided whereby, from two systems of audio signals in which audio signals of multiple audio sources are included, the audio signals of the multiple audio sources can be suitably separated. The audio signal processing device transforms the two systems of audio signals into frequency region signals, calculates a level ratio or a level difference between corresponding frequency division spectrums and extracts and outputs frequency band components of and nearby values regarding the level ratio or the level difference. Predetermined transfer coefficients for each of two output channels are multiplied by the frequency region signals and respective output signals are added together. The resulting summed signals are inverse transformed to generate time-sequence signals. | 08-29-2013 |
20150139443 | AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING METHOD - There is provided an audio signal processing device for setting, upon outputting audio signals from a left speaker and a right speaker each having an identical amplitude-frequency characteristic and a phase characteristic, and from one center speaker arranged between the left speaker and the right speaker, listening points between the left speaker and the center speaker and between the right speaker and the center speaker, the audio signal processing device including an inverse filter processing unit configured to provide inverse characteristics of an amplitude-frequency characteristic and a phase characteristic of the center speaker, and a speaker characteristic adding processing unit configured to correct the amplitude-frequency characteristic and the phase characteristic of an audio signal of the center speaker that have been processed by the inverse filter processing unit in a manner that they correspond to characteristics of the left speaker and the right speaker. | 05-21-2015 |
Patent application number | Description | Published |
20160054506 | SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A surface light source device includes a laser beam source, a laser beam guide rod for converting a laser beam into first linear light, an LED light source, an LED light guide rod for converting LED light into second linear light, a reflecting bar having a reflecting region for reflecting part of the first linear light and the second linear light and a transmitting region for transmitting a residual part of the first linear light and the second linear light, and a light reflecting portion formed in a box shape and having an opening portion with an emission side opened and a reflecting surface on an inside of the box shape. In the first linear light and the second linear light, part thereof is reflected by the reflecting region and the reflecting surface and a residual part is transmitted through the transmitting region and is emitted from the opening portion. | 02-25-2016 |
20160054510 | SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A surface light source device includes a laser beam source, a laser beam guide rod for converting a laser beam into first linear light, an LED light source, an LED light guide rod for converting LED light into second linear light, a reflecting bar having a reflecting portion for reflecting part of the first and second linear light and a diffusion reflecting portion for diffusing and reflecting a residual part of the first and second linear light, and a light reflecting portion formed in a box shape and having an opening portion with an emission side opened and a reflecting surface on an inside of the box shape. Part of the first and second linear light is reflected by the reflecting portion and the reflecting surface, and a residual part is diffused and reflected by the diffusion reflecting portion and is emitted from the opening portion. | 02-25-2016 |
20160054517 | SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A surface light source device includes a laser beam source, a laser beam guide rod for converting a laser beam into first linear light, an LED light source, an LED light guide rod for converting LED light into second linear light extended in the same direction as the first linear light, a reflecting bar for reflecting the first linear light and the second linear light, and a light reflecting portion formed in a box shape and having an opening portion with an emission side opened and a reflecting surface on an inside of the box shape. The first linear light and the second linear light are reflected by the reflecting bar and the reflecting surface, and are emitted from the opening portion. | 02-25-2016 |
20160054623 | SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A surface light source device includes a plurality of LEDs for emitting a plurality of light having different colors, and a light guide body for mixing the colors of the plurality of light and emitting light having colors mixed. The light guide body includes a light incident portion for causing the plurality of light to be individually incident, and a light emitting portion provided beside the light incident portion and changing propagation angles of the plurality of light which is incident from the light incident portion and propagated into the light guide body to mix colors, thereby controlling a quantity of light emission from the light guide body and a light emitting position. | 02-25-2016 |
Patent application number | Description | Published |
20080296053 | ELECTRONIC COMPONENT MODULE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an electronic component module includes mounting an electronic component on at least one surface of a first board, subsequently inspecting the first board for functions, forming a resin layer burying or covering the electronic component on the one surface of the first board to flatten the one surface side of the first board, aligningly stacking the first board, a plate-like member and a second board so that the other surface of the first board is opposite one surface of the plate-like member and so that the other surface of the plate-like member is opposite one surface of the second board, pressurizing the first board, the plate-like member and the second board which have been stacked, and heating the first board, the plate-like member, and the second board which have been stacked. | 12-04-2008 |
20080298023 | ELECTRONIC COMPONENT-CONTAINING MODULE AND MANUFACTURING METHOD THEREOF - An electronic component-containing module includes an electrically insulating substrate; and a first electronic component and second electronic component embedded in the electrically insulating substrate, wherein the first electronic component protrudes partially from at least one surface of the electrically insulating substrate, and the second electronic component is contained in the electrically insulating substrate. | 12-04-2008 |
20090032285 | MULTI-LAYER CIRCUIT SUBSTRATE MANUFACTURING METHOD AND MULTI-LAYER CIRCUIT SUBSTRATE - A method of manufacturing a multilayered circuit board includes the steps of: manufacturing a laminated body by laminating a prepreg of a predetermined thickness on at least one surface of a double-sided circuit board having a grounding link and a signal wiring patterned on both surfaces thereof; and applying heat and pressure to the laminated body and completing a layered structure in which the signal wiring is laid inside the prepreg at a boundary between the double-sided circuit board and the prepreg, wherein prepreg sheets of a predetermined thickness are used in a completed layered structure so that a thickness of a prepreg of the double-sided circuit board is smaller than a distance between a surface of the prepreg on a side not opposed to the double-sided circuit board and the signal wiring laid inside the prepreg. | 02-05-2009 |
20090115067 | MODULE HAVING BUILT-IN ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING SUCH MODULE - An electronic component embedded module that can improve reliability of electric connection of inner vias, and a manufacturing method therefor are provided. A first electronic component ( | 05-07-2009 |
20090202142 | CIRCUIT BOARD, METHOD FOR TESTING CIRCUIT BOARD, AND METHOD FOR MANUFACTURING CIRCUIT BOARD - A circuit board according to the present invention comprises an insulating layer, a first electronic component mounted on the insulating layer, and a solder marker provided on the insulating layer. A first solder having a first melting point constitutes the solder marker. The first electronic component is mounted on the insulating layer via a second solder having a second melting point lower than the first melting point. | 08-13-2009 |
Patent application number | Description | Published |
20110067631 | ARC ION PLATING APPARATUS - An arc ion plating apparatus comprises a vacuum chamber, a rotary table for moving a substrate within the vacuum chamber vertically relative to its height direction, an arc evaporation source for bombardment for cleaning the surface of the substrate with metal ions, and an arc evaporation source for deposition group for depositing metal ions on the surface of the substrate. The arc evaporation source for deposition group is composed of a plurality of evaporation sources arranged so as to be opposite to the substrate set on the rotary table, and the arc evaporation source for bombardment is arranged so as to be opposite to the substrate, and formed so that its length in the height direction of the vacuum chamber is equal to the length between the upper and lower ends of the arc evaporation source for deposition group. According to such a structure, over temperature rise or abnormal discharge is hardly caused in the substrate at the time of bombardment, and process controllability is consequently enhanced. | 03-24-2011 |
20120174864 | PLASMA CVD APPARATUS - The disclosed plasma CVD apparatus ( | 07-12-2012 |
20120180720 | CVD APPARATUS - A CVD apparatus ( | 07-19-2012 |
20130133577 | PLASMA CVD APPARATUS - A plasma CVD apparatus capable of preventing unnecessary deposition on a supplying portion of a source gas so as to suppress generation of flakes, and thereby depositing a CVD coating excellent in quality is provided. This plasma CVD apparatus includes a vacuum chamber, a vacuum pump system for vacuuming an interior of the vacuum chamber, a deposition roller around which a substrate is wound, the deposition roller being provided in the vacuum chamber, a gas supplying portion for supplying the source gas to the interior of the vacuum chamber, and a plasma power supply for forming a plasma generating region in the vicinity of a surface of the deposition roller and thereby depositing a coating on the substrate. The gas supplying portion is provided in a plasma non-generating region positioned on the opposite side of the plasma generating region with respect to the deposition roller. | 05-30-2013 |
20130186334 | VACUUM COATING APPARATUS - Provided is a vacuum deposition apparatus including a vacuum chamber, a deposition roller that is arranged in the vacuum chamber, and winds a substrate in a sheet form subject to deposition, and a magnetic field generation unit that is provided inside the deposition roller, and generates a magnetic field on a surface of the deposition roller, where the magnetic field generation unit includes an inside magnet arranged along an axial direction of the deposition roller and an outside magnet having a polarity opposite to the inside magnet and surrounding, in an annular form, the inside magnet, and the inside magnet is formed so as to be narrower in width along the axial direction of the deposition roller than a width of an extent of winding of the substrate W on the deposition roller in a projection viewed from a deposition surface of the substrate, and is arranged within the extent of the winding of the substrate W. | 07-25-2013 |
20130269610 | PLASMA CVD APPARATUS - A plasma CVD apparatus according to the present invention is provided with: a vacuum chamber | 10-17-2013 |
Patent application number | Description | Published |
20090119274 | NAMED ENTITY EXTRACTING APPARATUS, METHOD, AND PROGRAM - A named entity extracting apparatus that extracts a named entity suitable for a user by enabling an order to be set in which the named entity is extracted from texts includes: an extraction order reading unit | 05-07-2009 |
20110157088 | TACTILE PROCESSING DEVICE - The present invention provides a technique for sensing and reproducing various feels, which a person gets discretely over a period of time, by time sequential sensing. | 06-30-2011 |
20110221759 | IMAGE GENERATION SYSTEM, IMAGE GENERATION METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM IN WHICH COMPUTER PROGRAM IS RECORDED - The present invention realizes highly realistic texture mapping even if the object, to which a texture is going to be attached, has been deformed. | 09-15-2011 |
20120235992 | STEREOSCOPIC IMAGE PROCESSING APPARATUS AND STEREOSCOPIC IMAGE PROCESSING METHOD - A stereoscopic image processing apparatus includes an input/output interface operable to obtain a stereoscopic image including images at least at two view points, a parallax information detector operable to obtain parallax information about a parallax value for at least one of an upper region including an upper end and a lower region including a lower end of the obtained stereoscopic image, a display method setting unit operable to set a display method of an image on the region for which the parallax information is obtained, based on the parallax information about the region, an signal processor operable to process the image of the stereoscopic image on the region for which the parallax information is obtained, based on the set display method, and an signal processor operable to output a new stereoscopic image obtained based on the processed result. | 09-20-2012 |
20130242065 | THREE-DIMENSIONAL VIDEO PROCESSING APPARATUS AND THREE-DIMENSIONAL VIDEO PROCESSING METHOD - A three-dimensional video processing apparatus includes: a video obtaining unit which obtains a 3D video for three-dimensional viewing; a position obtaining unit which obtains a position of a first area which is an area included in a part of the 3D video; a disparity obtaining unit which obtains disparity amounts of the 3D video; a determination unit which determines a size of an enlargement area; and an area selection unit which selects, as the enlargement area, at least one second area that has disparity amounts within a predetermined range, includes the first area, and has a size determined by the determination unit. | 09-19-2013 |
20130272677 | IMAGE FILE GENERATION DEVICE, IMAGE FILE REPRODUCTION DEVICE, AND IMAGE FILE GENERATION METHOD - An image file generation device includes an image obtaining unit configured to obtain data of a stereoscopic image enabling stereovision, an parallax information obtaining unit configured to obtain parallax information for each of sub-regions (divided regions) of an entire region of the stereoscopic image, and a file generator configured to generate an image file including a data part which stores data of the stereoscopic image obtained by the image obtaining unit and a header part which stores management data for the data of the stereoscopic image stored in the data part. The file generator stores, in the header part, parallax information for each sub-region and information on a method of dividing the region, for each sub-region. | 10-17-2013 |
20150201150 | VIDEO OUTPUT DEVICE - A video output device according to the present disclosure synthesizes a plurality of videos into a video to be displayed. The video output device includes image processing unit and output unit. The image processing unit extracts a plurality of reference frames from any one reference video selected from the plurality of the videos captured by an imaging unit, and extracts a corresponding frame, most similar to a respective one of the reference frames, from each of the videos excluding the reference video. The output unit outputs a synthesized frame which image processing unit synthesizes from the each of the reference frame and the corresponding frame. | 07-16-2015 |