KABUSHIKI KAISHA KENWOOD Patent applications |
Patent application number | Title | Published |
20130132513 | ROADSIDE APPARATUS, CONTROL METHOD AND PROGRAM - A roadside device ( | 05-23-2013 |
20130009794 | MOBILE BODY POSITION INFORMATION TRANSMITTING DEVICE FOR NAVIGATION SYSTEM, AND MOBILE BODY POSITION INFORMATION TRANSMISSION METHOD AND PROGRAM FOR NAVIGATION SYSTEM - A vehicle ( | 01-10-2013 |
20120121970 | BATTERY STORAGE CASE AND ELECTRONIC DEVICE - A battery storage case includes: a case body having a storage section capable of having a battery accommodated therein; and a contact terminal attached to the storage section to be in contact with a positive or negative electrode of the battery to be stored in the storage section. The contact terminal includes: a spiral spring portion including a plurality of turns from a first turn which is located on the side of an inner surface of the case body to a final turn which is located on the side of the electrode of the battery; and an extension extending from the end of the final turn, wherein, as seen in a first plane orthogonal to the axis of the spiral spring portion, the extension extends through about the axis of the spiral spring portion such that the tip of the extension is located outside the final turn. | 05-17-2012 |
20120069932 | Radio transmitter - A radio transmitter includes a signal processing circuit splitting a basic modulating signal into first and second modulating signals and outputting the first and second modulating signals. A PLL decides a fundamental wave. A VCO forms a portion of the PLL and modulates the fundamental wave decided by the PLL in accordance with a voltage of the first modulating signal outputted from the signal processing circuit. A PLL circuit forms a portion of the PLL and varies a frequency division ratio to modulate the fundamental wave decided by the PLL in accordance with the second modulating signal outputted from the signal processing circuit. | 03-22-2012 |
20120020494 | SIGNAL-COMPONENT EXTRACTION APPARATUS AND SIGNAL-COMPONENT EXTRACTION METHOD - In signal-component extraction, an input signal is delayed to generate a delayed input signal. The input signal is adaptively filtered with filter coefficients, to generate a filtered signal. The filtered signal is subtracted from the delayed input signal to generate an error signal. A preset reference value is divided by an amplitude of the input signal to generate a gain value. The filter coefficients are derived based on a value obtained by multiplying the input signal and error signal by the gain value or a square of the gain value. | 01-26-2012 |
20120001800 | Method and apparatus for detecting position - A position detecting apparatus includes a GPS receiver configured to catch one or more of GPS satellites and track one or more of the satellites while receiving a GPS signal or GPS signals from one or more of the satellites. A power supply controllably feeds power to the GPS receiver. A suspension time decider decides a suspension time in accordance with at least one of (1) the number of satellites caught by the GPS receiver and (2) the level of at least one of the received GPS signals, and determines whether or not the lapse of time during which the GPS receiver continues to track no satellite reaches a prescribed time. A suspension controller controls the power supply to suspend the power feed to the GPS receiver during a term equal in length to the decided suspension time in cases where the lapse of time reaches the prescribed time. | 01-05-2012 |
20110300909 | Portable radio communication device - A portable radio communication device includes a radio section using a frequency for at least one of signal reception and signal transmission. The frequency used by the radio section is set to a frequency assigned to a memory channel. A mute circuit mutes an audio output circuit when a mute-cancel or monitor switch is not operated, and unmutes the audio output circuit when the switch is operated. A display is controlled to indicate a name assigned to the memory channel when the switch is not operated, and to indicate the frequency assigned to the memory channel when the switch is operated. | 12-08-2011 |
20110298636 | VEHICLE-MOUNTED DEVICE AND INFORMATION DISTRIBUTION SYSTEM - An information distribution system comprises a roadside apparatus, a center apparatus, and a vehicle-mounted device. The center apparatus transmits to a predetermined area through the roadside apparatus first distribution information including a predetermined division number for identifying a road where the roadside apparatus are installed or second distribution information including speech information, a division number, and execution condition information for executing the speech information depending on the division number included in the first distribution information and that included in the second one. The vehicle-mounted device has a DSRC unit for receiving the first or second distribution information, a storage unit for storing the first or second distribution information, a reproduction unit for executing the speech information, and a control unit for judging on the basis of the execution condition information whether or not it is possible to execute the speech information and allowing the reproduction unit to execute the speech information depending on the result of the judgment. Provision of erroneous information due to leakage of a radio wave arriving from a direction different from the moving direction of the vehicle equipped with the vehicle-mounted device is prevented, and information corresponding to the moving direction of the vehicle. | 12-08-2011 |
20110278413 | DISPLAY PANEL DRIVING MECHANISM FOR ELECTRONIC DEVICE - A display panel driving mechanism for electronic device supports a lower side of a display panel ( | 11-17-2011 |
20110201373 | INFORMATION DISTRIBUTION SYSTEM, AND VEHICLE-MOUNTED DEVICE - Provided is an information distribution system ( | 08-18-2011 |
20110188695 | Microphone-unit supporting structure and electronic device - A microphone-unit supporting structure comprises a microphone unit and a holder. The microphone unit includes a substantially-cylindrical microphone element, a printed circuit board fixed to a back of the microphone element, and at least two projections extending radially outward from the printed circuit board and being circumferentially spaced at such an angular interval that when one of the projections is assumed to be on a reference line for line symmetry, the other projection or projections are off the reference line. The holder includes a microphone-unit supporting portion for supporting the microphone unit. The holder has a first groove for receiving first one of the projections, and a second groove for receiving second one of the projections. The first groove is open in a backward direction. The second groove is open in a frontward direction. | 08-04-2011 |
20110181378 | Stopper structure for rotary operation member, electronic device, and channel stopper - A stopper structure includes a wall defining an opening. A rotary electronic component has a rotational shaft extending through the opening. A channel stopper has a tubular body and an engagement projection. The tubular body is detachably mounted on the rotational shaft and is inhibited from rotating relative thereto. The engagement projection extends from an end of the tubular body in an axial direction and a radial direction with respect to the rotational shaft. A rotary operation member is detachably mounted on the rotational shaft and the tubular body and is inhibited from rotating relative thereto. The rotary operation member has an axial hole in which at least portions of the rotational shaft and the tubular body fit. A limiting portion provided on the wall is engageable with the engagement projection for liming a range of rotation of the rotational shaft. | 07-28-2011 |
20110150158 | Radio communication apparatus and method - A radio communication apparatus includes a clock reproducer unit which repetitively detects a symbol timing from a Nyquist point in detection-result data. A symbol generator unit controllably generates or non-generates a to-be-transmitted symbol or symbols at every symbol timing detected by the clock reproducer unit, converts the to-be-transmitted symbol or symbols into modulating data pieces, and outputs the modulating data pieces to a FIFO buffer. A D/A converter reads out modulating data pieces from the FIFO buffer at a predetermined rate and converts the read-out modulating data pieces into an analog modulating signal for use in modulation of a carrier. A controller unit controls a number of the to-be-transmitted symbol or symbols generated by the symbol generator unit at every symbol timing to hold a number of modulating data pieces in the FIFO buffer in a predetermined range. | 06-23-2011 |
20110148659 | ROAD TRAFFIC INFORMATION PROVIDING SYSTEM, ROAD TRAFFIC INFORMATION PROVIDING DEVICE, ROAD TRAFFIC INFORMATION PROVIDING METHOD, AND PROGRAM - An utterance type road traffic information providing device (system) provided with a roadside apparatus ( | 06-23-2011 |
20110133953 | INFORMATION DISTRIBUTION SYSTEM AND VEHICLE-MOUNTED DEVICE - An information distribution system includes a roadside apparatus which transmits an utterance type provided information containing audio instruction information based on a traveling direction to be provided by the utterance type provided information. When an vehicle-mouned device receives an utterance type provided information via a communication unit from the roadside apparatus, the vehicle-mounted device outputs different utterance type provided information by an audio in accordance with the audio instruction in-formation contained in the received utterance type provided information, so that a vehicle driver can judge whether the information provided from the roadside apparatus is significant information. | 06-09-2011 |
20110129036 | FM detector, signal interpolation method, and related program - A received FM wave signal is subjected to quadrature detection to generate baseband I and Q signals. The baseband I and Q signals are converted into a sequence of samples of phase information. An FM-detection-result signal is generated in response to a variation between two successive samples of the phase information. A power of the baseband I and Q signals is computed. A decision is made as to whether the baseband I and Q signals are valid or invalid by referring to the computed power and at least one threshold value. Signal interpolation is implemented with respect to the FM-detection-result signal in cases where it is decided that the baseband I and Q signals are invalid. | 06-02-2011 |
20110106432 | GUIDE DISPLAY DEVICE AND GUIDE DISPLAY METHOD, AND DISPLAY DEVICE AND METHOD FOR SWITCHING DISPLAY CONTENTS - The present invention provides the simple operation for displaying the information that is expected to be necessary for the user and the simplified procedure of the hands-free operation when displaying the map information on the screen. The display device | 05-05-2011 |
20110102194 | ROAD-VEHICLE COMMUNICATION SYSTEM AND VEHICLE-MOUNTED DEVICE - A road-vehicle communication system comprises roadside apparatuses, a center device, and a vehicle-mounted device mounted in a vehicle. The roadside apparatuses are each given identification information for identifying itself. The center device transmits to the vehicle the identification information about a first roadside apparatus installed on the road where the vehicle is traveling as first identification information via the first roadside apparatus and the identification information about a second roadside apparatus via which the vehicle is expected to travel to the destination as second identification information when the vehicle is traveling in the lane of the road where the first roadside apparatus is installed. The vehicle-mounted device stores the transmitted first identification information. If the secondarily transmitted second identification information includes the stored first identification information, the vehicle-mounted device reproduces content information transmitted together with the second identification information. The vehicle-mounted device judges whether or not the content information is for the lane where the vehicle is traveling and reproduces the content information if so. | 05-05-2011 |
20110035098 | INFORMATION PROVIDING SYSTEM, INFORMATION PROVIDING METHOD, AND COMPUTER PROGRAM - An on-vehicle device ( | 02-10-2011 |
20110029232 | DISTRIBUTION SYSTEM AND VEHICLE-MOUNTED DEVICE - In a distribution system comprising a center device for distributing, content information and an vehicle-mounted device, when information on a parking lot that is a distribution destination exists, the center device transmits content information including the information on the parking lot to the vehicle-mounted device (step S | 02-03-2011 |
20110015827 | DISTRIBUTION SYSTEM AND VEHICLE-MOUNTED DEVICE - In a distribution system comprising a center apparatus ( | 01-20-2011 |
20110010443 | INFORMATION PROVISION SYSTEM, TERMINAL FOR TRANSMITTING/RECEIVING INFORMATION, AND INFORMATION PROVISION METHOD - An information provision system ( | 01-13-2011 |
20110010228 | ROAD-VEHICLE COMMUNICATION SYSTEM - A first roadside apparatus for giving entry gate pass information indicating that a vehicle passing a communicative area has entered a toll road is provided at an entrance ramp of the toll road. A second roadside apparatus for acquiring the given entry gate pass information is provided at an exit ramp of the toll road. The second roadside apparatus having a function as an administration device judges whether or not the entry gate pass information is acquired from the passing vehicle. If the entry gate pass information is not acquired, the second roadside apparatus provides the vehicle with reverse-way driving warning information for warning the vehicle that the vehicle is traveling in the reverse direction. Thus, if there is a vehicle which is fully expected to travel in the reverse direction on a one-way road such as a toll road, a road-vehicle communication system for warning or giving caution to the vehicle traveling in the reverse way and vehicles traveling along the correct lanes. | 01-13-2011 |
20100321206 | ROAD-VEHICLE COMMUNICATION SYSTEM - A road-vehicle communication system enabling resumption of the transmission/reception from the rest of data between the vehicle and the road if the transmission/reception is interrupted. Specifically, the road-vehicle communication system includes a roadside apparatus for distributing a content and a vehicle-mounted device which can play a distributed content, the roadside apparatus is connected communicatively with the vehicle-mounted device, and a series of contents are distributed from the roadside apparatus to the vehicle-mounted device. The roadside apparatus includes a control unit for determining a content which the roadside apparatus starts transmitting to the vehicle-mounted device, which is a communication party, from among the series of contents and distributing the other contents succeeding the determined transmission start content. Thus, if the transmission/reception of data between the road and vehicle is interrupted, the transmission/reception can be resumed. | 12-23-2010 |
20100318261 | VEHICLE-MOUNTED DEVICE, ROADSIDE APPARATUS, CONTROL METHOD AND PROGRAM - An ITS vehicle-mounted device ( | 12-16-2010 |
20100289672 | VEHICLE-MOUNTED DEVICE, INFORMATION OUTPUT METHOD, AND INFORMATION PROVIDING SYSTEM - A vehicle-mounted device ( | 11-18-2010 |
20100281048 | ROADSIDE APPARATUS, CONTROL METHOD AND PROGRAM - A roadside device ( | 11-04-2010 |
20100277343 | VEHICLE-MOUNTED DEVICE, OUTPUT PROPRIETY JUDGMENT METHOD, COMMUNICATION SYSTEM AND PROGRAM - An utterance type vehicle-mounted device ( | 11-04-2010 |
20100274448 | VEHICLE-MOUNTED DEVICE, OUTPUT PROPRIETY JUDGMENT METHOD, COMMUNICATION SYSTEM AND PROGRAM - An utterance type vehicle-mounted device ( | 10-28-2010 |
20100265099 | ROAD TRAFFIC INFORMATION PROVIDING SYSTEM, ROAD TRAFFIC INFORMATION PROVIDING DEVICE, ROAD TRAFFIC INFORMATION PROVIDING METHOD, AND PROGRAM - A utterance type road traffic information providing system comprises a roadside apparatus ( | 10-21-2010 |
20100261428 | ROAD-VEHICLE COMMUNICATION SYSTEM - First and second roadside apparatuses for short-range communication with a vehicle-mounted device mounted in a vehicle are disposed upstream and downstream of a one-way road. The first and second roadside apparatuses installed on the road acquire vehicle identification information for identifying the vehicle when the vehicle passes through the communicative areas thereof. A administration device capable of communicating with the first and second roadside apparatuses stores the vehicle identification information acquired by the first roadside apparatus in a storage unit. If the vehicle identification information acquired by the second roadside apparatus is not included in the vehicle identification information stored in the storage unit, the administration device provides the vehicle with a reverse-way driving warning information through the second roadside apparatus. Thus, the road-vehicle communication system for warning a vehicle being driven or fully expected to be driven in the reverse-way on a one-way road such as a toll road against the reverse-way driving. | 10-14-2010 |
20100245284 | Input device and electronic device using the same - An input device capable of detecting such a finger's adjacency to a touch panel even if a user does not touch the touch panel through a user's finger and an electronic device using the input device light are provided. In the input device, an input position detecting unit | 09-30-2010 |
20100241310 | VEHICLE-MOUNTED DEVICE - Reproduction is performed so that the user can grasp the details of content information on long sentence reading the reproduction of which has been suspended. If an vehicle-mounted device ( | 09-23-2010 |
20100215333 | IMAGE AUDIO REPRODUCTION SYSTEM, AV AMPLIFICATION DEVICE AND PROGRAM - The present invention has a function for an image audio reproduction system so that an AV amplification device and other reproduction apparatuses which are connected via HDMI cables are not automatically powered off even when an image signal has not been inputted to an image signal display apparatus. The image audio reproduction system according to the present invention basically includes an image signal display apparatus ( | 08-26-2010 |
20100214125 | VEHICLE-MOUNTED DEVICE AND AUDIO REPRODUCTION METHOD - Upon reception of content information (step S | 08-26-2010 |
20100211310 | MOUNTED-ON-A-CAR INSTRUMENT AND UTTERANCE PRIORITY METHOD - It is an object to provide a mounted-on-a-car instrument configured to prevent duplicate reproduction of the same contents. A mounted-on-a-car instrument ( | 08-19-2010 |
20100202263 | METHOD FOR JUDGING OPTICAL DISC, OPTICAL DISC DEVICE AND PROGRAM - Provided is a method for easily judging that a disc is an optical disc that conforms to the DVD Download standards, without generating malfunction. A Wobble signal is detected in a data zone ( | 08-12-2010 |
20100198915 | CONTENT REPRODUCING APPARATUS - A content reproducing apparatus comprises a server monitoring means for monitoring the connection status of a server existing on a network; a content information acquiring means for acquiring information of the contents on public view at the server; and a content reproducing means for reproducing the contents on public view at the server. When detecting a server connected to a network, the content reproducing apparatus acquires information of the contents on public view at the server, and automatically reproduces the contents on public view at the server based on the acquired information of the contents. The content reproducing apparatus is provided which can reproduce the contents on public view at DMSes on a network without requiring any troublesome operations. | 08-05-2010 |
20100198692 | ADVERTISEMENT DISTRIBUTING SYSTEM AND VEHICLE-MOUNTED DEVICE - An advertisement distributing system and a vehicle-mounted device that are able to give or acquire some benefits for viewing advertisement information. The advertisement distributing system comprises vehicle-mounted devices ( | 08-05-2010 |
20100198455 | INFORMATION DISTRIBUTING SYSTEM AND VEHICLE-MOUNTED DEVICE - An information distributing system and a vehicle-mounted device that are able to distribute or acquire information related to vehicle maintenance. The information distributing system comprises vehicle-mounted devices ( | 08-05-2010 |
20100190454 | IN-VEHICLE DEVICE AND DELIVERY SYSTEM - When notification information about a company code is received from a center device, a control unit of an in-vehicle device refers to uplink information which is generated for each qualified delivery company and stored in a storage unit and cross-checks the company code included in the uplink information with the received company code (step S | 07-29-2010 |
20100188252 | WIRELESS APPARATUS - If it is judged that audio information is being transmitted when transmitting position information by a control unit, a wireless apparatus of a mobile station side embeds the position information in an empty packet of audio information being transmitted by the control unit and causes a wireless communication unit to transmit the packet to a wireless apparatus of a base station side. Thus, it is possible to perform accurate position management even when an audio communication is present. | 07-29-2010 |
20100184387 | WIRELESS APPARATUS - This invention is directed to a wireless apparatus to carry out transmission and reception by either a digital communication system or an analog communication system and, in particular, provides a technical method to change over a signal system for a transmission electric wave. Concretely, when a carrier is received, a switch (PTT) is pushed in the case of response. In this case, if a default set transmission signal system is different from a reception signal system of a received audio signal, it is possible to modulate the audio signal after the transmission signal system is changed over to the same signal system as the reception signal system. Thus, a wireless apparatus is provided for making it possible to promptly change over a signal system of a transmission electric wave without doing troublesome operations. | 07-22-2010 |
20100182885 | METHOD FOR DISCRIMINATING OPTICAL DISC, OPTICAL DISC DEVICE AND PROGRAM - Provided is a method for easily discriminating that a disc is a blank disc that conforms to the DVD Download standards. An optical disc device is provided with a first identifying means ( | 07-22-2010 |
20100162086 | SOFT DECISION DEVICE AND SOFT DECISION METHOD - A soft decision device and method for obtaining a soft decision value as a value expressing a probability as near the actual probability as possible by simple processing. The soft decision device and method are used to output a soft decision value for each bit of each symbol used for decoding the each symbol as a value corresponding to the function value obtained by applying a predetermined function for each bit to the sampled value of the each symbol according to the demodulated signal such that the probability distribution of the sampled value in each symbol point is the Gauss distribution. The function for each bit is approximated to a curve expressing the probability that each bit is 1 or 0 for the sampled value of each symbol of the demodulated signal and defined by using a quadratic function. | 06-24-2010 |
20100138144 | NAVIGATION DEVICE AND DISPLAY METHOD - Provided is a navigation device which can automatically display on a map screen, an icon of a facility, information of which is not held in the navigation device. According to the navigation device ( | 06-03-2010 |
20100136909 | ON-VEHICLE DEVICE AND COMMUNICATION METHOD - Disclosed is an on-vehicle device which can effectively and surely provide content information. The on-vehicle device includes a control unit which causes a feature information storage region to store feature information having predetermined items as information on the on-vehicle device features (step S | 06-03-2010 |
20100121703 | ON-VEHICLE DEVICE AND ADVERTISEMENT INFORMATION DISTRIBUTION SYSTEM - Provided is an on-vehicle device which can build a charge system which can charge in accordance with use of advertisement information. The on-vehicle device stores uplink information including some or all of information indicating whether the advertisement information is received, information indicating whether the received advertisement information is displayed, and information indicating whether a vehicle (C) has stopped before reaching an advertisement object point indicated by the advertisement information. Each of the information is made to be a charging object for advertisement. | 05-13-2010 |
20100094539 | NAVIGATION DEVICE - A navigation device ( | 04-15-2010 |
20100063729 | MOBILE BODY POSITION INFORMATION TRANSMITTING DEVICE FOR NAVIGATION SYSTEM, AND MOBILE BODY POSITION INFORMATION TRANSMISSION METHOD AND PROGRAM FOR NAVIGATION SYSTEM - A vehicle ( | 03-11-2010 |
20100056081 | MODULATING APPARATUS, MOBILE COMMUNICATION SYSTEM, MODULATING METHOD, AND COMMUNICATION METHOD - An encoder encodes audio data and the like to generate a binary signal. A mapper converts the binary signal into a four-level symbol and outputs the four-level symbol. A base band filter includes a root raised cosine filter and a sinc filter. The base band filter blocks a predetermined frequency component of a symbol to shape the symbol into a waveform signal and outputs the waveform signal shape. An FM modulator transmits a signal subjected to FM modulation according to a magnitude of an amplitude of a waveform signal to a receiving unit. When a symbol of ±3 is outputted from the mapper, a frequency shift of a signal transmitted from the FM modulator has a predetermined value in a range of ±0.822 [kHz] to ±0.952 [kHz]. This makes it possible to provide a modulating apparatus, a mobile communication system, a modulating method, and a communication method that use a modulating method that can conform to the FCC rule to be enforced in 2005 without using a linear power amplifier. | 03-04-2010 |
20100030463 | NAVIGATION DEVICE, NAVIGATION SYSTEM, NAVIGATION METHOD, AND PROGRAM - A navigation device ( | 02-04-2010 |
20090321200 | VISCOUS FLUID-SEALING DAMPER - A viscous fluid-sealed damper ( | 12-31-2009 |
20090274238 | MODULATING APPARATUS, MOBILE COMMUNICATION SYSTEM, MODULATING METHOD, AND COMMUNICATION METHOD - An encoder encodes sound data and the like to generate a binary signal. A mapper converts the binary signal into a quaternary symbol and outputs the quaternary symbol. A base band filter includes a root raised cosine filter and a sinc filter. The base band filter blocks a predetermined frequency component of a symbol to shape the symbol into a waveform signal and outputs the waveform signal shaped. An FM modulator transmits a signal subjected to FM modulation according to a magnitude of an amplitude of a waveform signal to a receiving unit. When a symbol of ±3 is outputted from the mapper, a frequency shift of a signal transmitted from the FM modulator has a predetermined value in a range of ±0.822 [kHz] to ±0.952 [kHz]. This makes it possible to provide a modulating apparatus, a mobile communication system, a modulating method, and a communication method that use a modulating method that can conform to the FCC rule to be enforced in 2005 without using a linear power amplifier. | 11-05-2009 |
20090202066 | SCRAMBLER, SCRAMBLE PROCESSING METHOD, AND PROGRAM - A multiplication value decision unit ( | 08-13-2009 |
20090202065 | Scrambler, scramble processing method, and program - A multiplication value decision unit ( | 08-13-2009 |
20090202025 | MOBILE WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION APPARATUS AND COMMUNICATION PROCESSING METHOD - Both a pre-word (PW) and a sync word (SW) are used to establish a synchronization or only the sync word (SW) is used to establish a synchronization in accordance with an operational status related to the synchronization in a mobile wireless communication apparatus. For example, during an initial synchronization with a control channel ( | 08-13-2009 |
20090201893 | MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD, BASE STATION, AND MOBILE STATION - An effective random access control can be performed with a high throughput. A base station ( | 08-13-2009 |
20090193309 | DEVICE AND METHOD FOR CORRECTING A DATA ERROR IN COMMUNICATION PATH - There are provided a transmission and reception device having a function for correcting a data error in a communication path. In the transmission device, a redundant bit addition unit adds a redundant bit to each data bit which has been divided by one bit by a division unit; and an interleaver performs interleave. The transmission device transmits a signal which has been subjected to FM modulation by an FM modulation unit. In the reception device, a symbol decision unit performs a symbol decision at a Nyquist point for a signal which has been FM-demodulated by an FM demodulation unit; a bit conversion unit performs bit conversion according to the result of symbol decision; and a frame recovery unit deletes the redundant bit added by the redundant bit addition unit of the transmission device, from the bit string de-interleaved by a de-interleaver. Thus, it is possible to surely perform an error correction with a simple configuration even when the communication state is not in a preferable environment. | 07-30-2009 |
20090185711 | SPEAKER UNIT - To provide a speaker unit capable of being thinned much further. A speaker unit | 07-23-2009 |
20090171666 | Interpolation Device, Audio Reproduction Device, Interpolation Method, and Interpolation Program - An interpolation device ( | 07-02-2009 |
20090168346 | Device for air-cooling electronic apparatus - A device for air-cooling an electronic apparatus, where a suction opening ( | 07-02-2009 |
20090157892 | Media server device, media server control method, and program - A media server device ( | 06-18-2009 |
20090112582 | ON-VEHICLE DEVICE, VOICE INFORMATION PROVIDING SYSTEM, AND SPEECH RATE ADJUSTING METHOD - In an on-vehicle device ( | 04-30-2009 |
20090104000 | Waterproof structure for portion where members are tightened with screw - A waterproof structure for a tightening section where a first member ( | 04-23-2009 |
20090100072 | CONTENTS FILE PROCESSING DEVICE FOR MOUNTING IN VEHICLE - A contents file processing device for mounting in a vehicle, having name acquisition means for acquiring a name relating to a roadside device, downloading means for downloading a specified contents file from a predetermined server through the roadside device, and storage means for storing the contents file, downloaded by the downloading means, so that the file is associated with the name acquired by the name acquisition means. | 04-16-2009 |
20090097692 | Screen Speaker System - A screen speaker system ( | 04-16-2009 |
20090083771 | Loading mechanism and disc player using the loading mechanism - A loading mechanism ( | 03-26-2009 |
20090031160 | DIGITAL WATERMARK INFORMATION ADDING DEVICE, DATA REPRODUCTION DEVICE AND DATA RECORDING DEVICE - In order to prevent content data from being illegally recorded or reproduced, information for detecting that the content data is illegally distributed or recorded is added to watermark information or other information. Two sets of WM (watermark) data, a WM1 data set and a WM2 data set are prepared. For the WM1 data, data representing that the content data is package media data or distribution data, SCMS information, data representing that the content data is recorded in a disk or a semiconductor memory, and data representing the type of disk or semiconductor memory are set. For the WM2 data, the distribution time or the year and date is set as time information representing time when the content data is recorded. According to the WM1 or WM2 data, a data reproducing device ( | 01-29-2009 |
20080260177 | Digital Medium Device, Program, and Digital Medium Providing Method - Even when digital media of the respective devices are not media of common codec, the digital media can be reproduced in other device. A digital medium is provided to a providing destination device which reproduces the digital medium upon receiving it. Before providing the digital medium, a codec which can be used in the providing destination device is reported to the providing source device (step | 10-23-2008 |
20080253475 | Device and Method for Generating a Base Band Signal and Program Causing Computer to Execute the Method - There is disclosed a base band signal generation device and others for processing transmission data so that a reception side can restored the data without recognizing whether the data has been subjected to a processing and transmitting the data with an appropriate efficiency corresponding to the communication quality. A transmission device T judges the communication quality of a transmission path L. When the communication quality is preferable, a four-value FSK symbol is generated from the bit of the most significant part of the encoded voice data and the bit of the least significant part. When the communication quality is not preferable, a four-value FSK symbol is generated from the bit of the most significant part of the encoded voice data and a redundant bit of “0”. However, a symbol containing a redundant bit is set to the maximum value or the minimum value of the four values which the symbol value may have. Moreover, each bit of the encoded voice data has a value “0” when indicating that no component corresponding to the bit is present. | 10-16-2008 |