Nippon Hoso Kyokai Patent applications |
Patent application number | Title | Published |
20160005994 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention aims to provide an organic electroluminescence device that operates successfully without strict sealing. Provided is an organic electroluminescence device having a structure in which a plurality of layers is stacked between an anode and a cathode formed on a substrate, wherein the organic electroluminescence device is sealed to provide a water vapor transmission rate of 10 | 01-07-2016 |
20150334502 | SOUND SIGNAL DESCRIPTION METHOD, SOUND SIGNAL PRODUCTION EQUIPMENT, AND SOUND SIGNAL REPRODUCTION EQUIPMENT - Provided is a sound signal description method corresponding to a format of “sound signals to compose a multi-layered sound field”, as well as a sound signal production equipment and a sound signal reception equipment which correspond to the sound signal description method. | 11-19-2015 |
20150281842 | DEVICE AND METHOD FOR GENERATING AUDIO DATA, AND DEVICE AND METHOD FOR PLAYING AUDIO DATA - An apparatus and method for generating audio data and an apparatus and method for playing audio data may be disclosed, in which the apparatus for playing the audio data may extract a descriptor related to a multichannel audio signal from a bitstream generated by the apparatus for generating the audio data, and play the multichannel audio signal, based on the extracted descriptor, and the descriptor may include information on an audio signal included in the multichannel audio signal. | 10-01-2015 |
20150103944 | MOBILE COMMUNICATION METHOD AND RADIO TERMINAL - A transmission apparatus configured to transmit four OFDM signals from four transmission antennas includes: a pilot signal insertion unit configured to generate four types of OFDM symbols by inserting pilot signals of different patterns into four types of transmission signals; and an OFDM signal generation unit configured to generate four OFDM signals by modulating respective carriers of the four types of OFDM symbols. The pilot signal insertion unit is configured to insert, with respect to first and second transmission signals, pilot signals having a meaningful value and pilot signals of null signals; insert, with respect to third and fourth transmission signals, pilot signals having a meaningful value, pilot signals obtained by inverting codes of the pilot signals having a meaningful value, and pilot signals of null signals; insert, with respect to the first and third transmission signals, the pilot signals of null signals in identical predetermined positions; and insert, with respect to the second and fourth transmission signals, the pilot signals of null signals in positions different from the identical predetermined positions. | 04-16-2015 |
20140344877 | RECEPTION DEVICE, PROGRAM, AND RECEPTION METHOD - A reception device includes an access control unit configured to determine whether access to the application programming interface is permitted based on a determination according to the type stored in the application storage unit to correspond to the application identification information set in the call instruction. In addition, the reception device includes a web server unit configured to receive the call instruction from the browser unit, inquire of the access control unit about whether access to the application programming interface is permitted, and control the call instruction according to a result of a determination which is made by the access control unit in response to the inquiry. | 11-20-2014 |
20140344846 | RECEIVER, PROGRAM AND RECEIVING METHOD - A receiver includes: a broadcast reception unit configured to receive a broadcast signal; a communication unit configured to acquire the user identification information by communicating with a terminal device; a policy determination unit configured to read the policy associated with the user identification information from a related data storage unit based on the user identification information acquired by the communication unit, and determine whether or not to permit the access to the data corresponding to the user identification information based on the read policy; a data reading unit configured to read the data corresponding to the user identification information from the related data storage unit in case that the access has been permitted; and an application execution unit configured to start an application according to an application start command included in the broadcast signal and execute the application using the data read by the data reading unit. | 11-20-2014 |
20140331271 | RECEIVER, PROGRAM, AND RECEPTION METHOD - A receiver includes: a broadcast contents acquisition unit configured to acquire contents from a broadcast signal; a determination unit configured to determine whether a received application is an application whose reference to the contents has been permitted; a recording unit configured to record, in a first storage area, an application whose reference to the contents has been determined to have been permitted by the determination unit, and record, in a second storage area, an application whose reference to the contents has been determined not to have been permitted by the determination unit; an execution unit configured to execute the application recorded in at least one of the first storage area and the second storage area; and a reference refusal unit configured to refuse reference to the contents acquired by the broadcast contents acquisition unit due to execution of an application other than the application recorded in the first storage area. | 11-06-2014 |
20140214967 | RECEIVER AND RECEPTION METHOD - A receiver includes: a terminal-side server unit configured to receive a request output by a device executing an application; a receiver-side server unit configured to receive a request output by an application execution unit executing an application; a connecting unit configured to establish connection among the terminal-side server unit or the receiver side-server unit, the application execution unit, and the terminal; and a bridge unit configured to bridge-connect the terminal-side server unit and the receiver-side server unit via the connection established by the connecting unit. | 07-31-2014 |
20140109129 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER AND INTEGRATED BROADCASTING COMMUNICATIONS SYSTEM - To provide a broadcast-communication coordination receiving device having an excellent operability and that allows a plurality of users to manage individual personal information and use an application. A broadcast-communication coordination receiving device ( | 04-17-2014 |
20140096154 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER AND RESOURCE MANAGING DEVICE - An integrated broadcasting communications receiver, comprises: an application activation information extracting unit; an application obtaining unit; an application execution unit; an application controlling unit; an revocation list extracting unit and a verification key extracting unit for extracting an revocation list and a verification key from broadcast data; an revocation list verifying unit for verifying if a provider ID of an application is written in an revocation list; and a resource managing unit for obtaining a resource. | 04-03-2014 |
20140090019 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER, RESOURCE ACCESS CONTROLLING PROGRAM, AND INTEGRATED BROADCASTING COMMUNICATIONS SYSTEM - The receiver ( | 03-27-2014 |
20140090005 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER - The objective of the present invention is to provide an integrated broadcasting communications receiver capable of reliably receiving application activation information and reducing the costs for receiving the application activation information. The integrated broadcasting communications receiver includes an application activation information extracting unit that extracts application activation information from an event information table contained in a transport stream of broadcast data transmitted by a broadcast transmitting apparatus, an application obtaining unit that obtains an application with reference to an address of an application server described in the application activation information, an application executing unit, and an application controlling unit that controls an activation state of the application in accordance with a control code described in the application activation information. | 03-27-2014 |
20140090000 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER - Provided is a broadcast communication cooperative reception device which controls the activation of applications associated with sub-channels. A broadcast communication cooperative reception device ( | 03-27-2014 |
20140089994 | INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER - The integrated broadcasting communications receiver ( | 03-27-2014 |
20140089985 | TERMINAL COOPERATION SYSTEM, RECEIVER, AND RECEIVING METHOD - A receiver includes: a broadcast reception unit configured to receive a broadcast signal; a keyword acquisition unit configured to acquire a search keyword based on metadata included in the broadcast signal; and a transmission unit configured to transmit the search keyword acquired by the keyword acquisition unit to a terminal device. | 03-27-2014 |
20140075472 | COOPERATIVE COMMUNICATION/BROADCASTING SYSTEM, APPLICATION MANAGEMENT SERVER, RECEIVER, RECEPTION METHOD FOR RECEIVER, AND APPLICATION MANAGEMENT METHOD FOR APPLICATION MANAGEMENT SERVER - An application management server includes: a terminal management table storage unit configured to store terminal device identification data for identifying a terminal device and information indicating whether or not transmission of notification data is necessary while correlating the terminal device identification data with the information; a registration request reception unit configured to receive from the terminal device, a registration request for registering transmission of notification data, and update the terminal management table storage unit based on the registration request; a release request reception unit configured to receive from the terminal device, a release request for releasing transmission of notification data, and update the terminal management table storage unit based on the release request; a via-broadcasting notification transmission unit configured to perform a process of including notification data in a broadcasting signal and transmitting the notification data; and a via-communication notification transmission unit configured to perform a process of referring to the terminal management table storage unit and transmitting the notification data to the terminal device. | 03-13-2014 |
20140040437 | RECEIVER AND RECEPTION METHOD - A receiver includes: an application information acquiring unit that acquires an AIT for carousel transmission; an application requesting unit that provides, based on an application control code, an application request signal to a receiver application server associated with a location indicated by location information; an application acquiring unit that acquires an application transmitted from the receiver application server; an application execution unit that executes the acquired application; a content requesting unit that provides, along with execution of the application, a content request signal to a content delivery server that stores content data associated with the application; and a content acquiring unit that acquires content data transmitted from the content delivery server. | 02-06-2014 |
20130325456 | SPEECH SPEED CONVERSION FACTOR DETERMINING DEVICE, SPEECH SPEED CONVERSION DEVICE, PROGRAM, AND STORAGE MEDIUM - A speech speed conversion factor determining device has a physical index calculation unit including a sound/silence judgment unit that distinguishes between sound and silent intervals of an input signal, a fundamental frequency calculation unit that calculates a fundamental frequency of the signal in the sound intervals and determines stable and unstable intervals, a frequency smoothing unit that smoothes the fundamental frequency in the stable intervals, a pseudo fundamental frequency calculation unit that calculates, for the intervals, a pseudo fundamental frequency by interpolation , and a fundamental frequency general shape connection unit that connects the smoothed and pseudo frequencies to obtain sampled values of a general shape of the frequency, such that the sampled values are output as an index, based on which conversion factor are calculated. | 12-05-2013 |
20130312059 | RECEIVING DEVICE, TRANSMITTING DEVICE, BROADCASTING SYSTEM, RECEIVING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM - A receiving device includes: an output unit configured to output content broadcast from a transmitting device; an application execution unit configured to execute an application; a security policy acquiring unit configured to acquire security policy level data sent from the transmitting device with respect to the application, the security policy level data indicating a sorted level of the application; a policy level acquiring unit configured to acquire policy level data sent from the transmitting device with respect to currently broadcast content, the policy level data indicating a sorted level of the currently broadcast content; a determining unit configured to determine whether or not the application is an application to be controlled, based on the policy level data acquired by the policy level acquiring unit and the security policy data of the application acquired by the security policy acquiring unit; and an application control unit configured to instruct the application execution unit to control the application determined to be the application to be controlled. | 11-21-2013 |
20130303077 | RECEIVING DEVICE, BROADCASTING SYSTEM, RECEIVING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM - A receiving device includes: a policy data storing unit configured to store a policy level table and an output determination table, the policy level table indicating, for each content, a policy level representing a level of a method of displaying windows for a broadcast and an application, and the output determination table indicating, for each policy level, a method of displaying windows for a broadcast and an application; an application execution unit configured to execute an application; a broadcast receiving unit configured to receive a broadcast signal; a policy level comparing unit configured to read from the policy level table stored in the policy data storing unit, a policy level associated with the content included in the broadcast signal received by the broadcast receiving unit; and a policy mediation unit configured to read from the output determination table stored in the policy data storing unit, the method of displaying the windows associated with the policy level read by the policy level comparing unit, and instruct, in accordance with the read method of displaying the windows, to display a window for the content included in the broadcast signal and a window for the application being executed by the application execution unit. | 11-14-2013 |
20130223593 | X-RAY SENSOR, METHOD FOR TESTING THE X-RAY SENSOR, AND X-RAY DIAGNOSTIC DEVICE EQUIPPED WITH THE X-RAY SENSOR - An X-ray sensor according to the present invention includes: a light-transmissive substrate ( | 08-29-2013 |
20110255559 | DIGITAL DATA TRANSMITTING DEVICE AND DIGITAL DATA RECEIVING DEVICE - To provide a digital data transmitting apparatus and a digital data receiving apparatus that can realize, even when a transmission channel characteristic changes because of aged deterioration or the like of a relay, improvement of a reception performance following the change. | 10-20-2011 |
20110208828 | NODE APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM - A node apparatus includes a second computation portion that references cache information held by the own node apparatus, the cache information indicating a node holding an object that is a search target in an overlay network in association with the object, and calculates, with respect to the object corresponding to the node indicated in the cache information, a distance between an object location and a node of interest in a logical space in which the overlay network is constructed, the object location being a logical location of the object, and the node of interest being a node other than the own node, and a transfer destination selection portion that selects a transfer destination to which the cache information is to be transferred, based on the distance calculated by the second computation portion. The cache information is transferred to the transfer destination selected by the transfer destination selection portion. | 08-25-2011 |
20110061098 | AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM IMPLEMENTING THE METHOD - For enabling single sign-on among applications, a linkage ID indicating connection between the authentication apparatus | 03-10-2011 |
20110037916 | FLEXIBLE DISPLAY AND MANUFACTURING METHOD OF THE SAME - A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film. | 02-17-2011 |
20110033963 | FLEXIBLE DISPLAY AND MANUFACTURING METHOD OF THE SAME - A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film. | 02-10-2011 |
20110033961 | FLEXIBLE DISPLAY AND MANUFACTURING METHOD OF THE SAME - A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film. | 02-10-2011 |
20100281521 | AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE AND RECORDING MEDIUM - An authentication system includes node devices, wherein a first node device transmits the authentication information thereof to a second node device, the second node device selects third node devices that are requested to verify the validity of the received authentication information, and transmits the authentication information to each of the selected third node devices, the third node device records verification information that is used to verify the validity of the authentication information of the first node device, verifies the validity of the authentication information on the basis of the authentication information and verification information, and transmits the result information to the second node device, and the second node device further derives weighted values indicating the reliability of the each verification of the third node devices and authenticates the first node device on the basis of the each result information and the each weighted value received from the third node devices. | 11-04-2010 |
20100157726 | THREE-DIMENSIONAL ACOUSTIC PANNING DEVICE - [Problems] To provide a three-dimensional acoustic panning device enabling a three-dimensional-panning of a sound source as a sound image panning. | 06-24-2010 |
20100088515 | SCRAMBLE KEY MANAGEMENT UNIT, SCRAMBLE KEY MANAGEMENT INFORMATION TRANSMITTING UNIT, METHOD FOR SCRAMBLE KEY OUTPUT MANAGEMENT, SCRAMBLE KEY MANAGEMENT PROGRAM, LICENSE INFORMATION MANAGEMENT UNIT, LICENSE MANAGEMENT INFORMATION TRANSMITTING UNIT, METHOD FOR LICENSE INFORMATION OUTPUT MANAGEMENT, AND LICENSE INFORMATION MANAGEMENT PROGRAM - A low cost scramble key management apparatus which enables to manage a scramble key based on individual contract information and to ensure security in narrow band broadcasting. The scramble key management apparatus | 04-08-2010 |
20100025568 | IMAGE SENSING DEVICE - A device includes an electron emission source array including a plurality of electron emission sources, a photoelectric conversion film disposed to face the electron emission source array, and an intermediate electrode provided between the electron emission source array and the photoelectric conversion film, and an intermediate electrode current detector that applies a positive potential, relative to a potential of the electron emission source array, to the intermediate electrode and detects a current flowing in the intermediate electrode. | 02-04-2010 |
20100002876 | ENCRYPTION APPARATUS, DECRYPTION APPARATUS, LICENSING APPARATUS AND CONTENT DATA GENERATION METHOD - In order to provide various service types to the users in a case of supplying the contents constituted from multiple resources via broadcast, the following apparatuses are provided. An encryption apparatus ( | 01-07-2010 |
20090323948 | Stream Generation Method, Broadcast Receiving Apparatus, and Display Method - Provided is a system far receiving a initialization packet containing an initial vector for initializing stream encryption algorithm and an identifier of a key for decrypting an encrypted stream, initializing a decryption modules and decrypting the encrypted stream, wherein the system stores an identifier of a key which is needed to decrypt a next program in a initialization packet of a current program and informs a user of whether a desired key has been acquired or not at timing close to start time of the next program. | 12-31-2009 |
20090315457 | Flexible organic EL display and method of manufacturing the same - A flexible organic EL display of the present invention includes a plastic film, an adhesive layer and a lower insulating layer formed thereon, an organic EL element embedded in the lower insulating layer and constructed by forming an anode, an organic EL layer, and a cathode sequentially from a bottom, an upper insulating layer formed on the organic EL element, a TFT embedded in the upper insulating layer and constructed by forming an oxide semiconductor layer, a source electrode and a drain electrode, a gate insulating layer, and a gate electrode sequentially from a bottom, and a via hole provided in the upper insulating layer and reaching the drain electrode of the TFT, wherein the cathode is connected electrically to the drain electrode of the TFT via the via hole. | 12-24-2009 |
20090315456 | Flexible organic EL display and method of manufacturing the same - A flexible organic EL display of the present invention includes a plastic film, an adhesive layer and a lower insulating layer formed thereon, an organic EL element embedded in the lower insulating layer and constructed by forming a cathode, an organic EL layer, and an anode sequentially from a bottom, an upper insulating layer formed on the organic EL element, a TFT embedded in the upper insulating layer and constructed by forming an organic active layer, a source electrode and a drain electrode, a gate insulating layer, and a gate electrode sequentially from a bottom, and a via hole provided in the upper insulating layer and reaching the drain electrode of the TFT, wherein the anode is connected electrically to the drain electrode of the TFT via the via hole. | 12-24-2009 |
20090116085 | Optical system and projection display device - An optical system capable of outputting hi-contrast images and multi-primary color or 3-dimensional images is provided. Light in primary colors RGB modulated in a first modulation optical system is transmitted through a relay lens | 05-07-2009 |
20080291308 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to control electron emission of the electron emission array in a blanking period in response to a signal level of the video signal produced in the given video signal output period. | 11-27-2008 |
20080291307 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film, wherein the control and drive circuit is further configured to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film in any one or more blanking periods excluding both a blanking period immediately following the given video signal output period and a blanking period immediately preceding a next video signal output period in which the one or more horizontal scan lines will be selected next time. | 11-27-2008 |
20080290254 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to cause the electron sources included in unselected one or more horizontal scan lines not selected in the given video signal output period to emit electrons toward the photoelectric conversion film in a blanking period immediately preceding the given video signal output period. | 11-27-2008 |