公开(公告)号：EP0655740A4

公开(公告)日：1996-09-11

申请号：EP94917813

申请日：1994-06-14

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  TERANISHI KATSUYUKI

IPC: G11B7/00 ,  G06F17/30 ,  G11B7/007 ,  G11B11/105 ,  G11B20/10 ,  G11B20/12 ,  G11B27/034 ,  G11B27/11 ,  G11B27/32 ,  G11B27/00

CPC classification number: G06F17/30955 ,  G06F17/30952 ,  G11B11/10584 ,  G11B11/10595 ,  G11B20/10527 ,  G11B20/1251 ,  G11B20/1252 ,  G11B27/034 ,  G11B27/11 ,  G11B27/329 ,  G11B2020/10592 ,  G11B2220/2529 ,  G11B2220/65

Abstract: This invention relates to a recording medium management method, and digital data for computer processing are stored on a magnetooptic disk that is usually used to record compressed digital audio data. When computer data are recorded to clusters (16-27) of a data recording area, the range of the clusters (16-27) is secured as a usable range in a management table (parts table) of U-TOC. On the parts table (02h), a segment using is recorded using the cluster (16) as a start address and the cluster (27) as an end address. To manage the recording state of the computer data, FAT (File Allocation Table) is separately prepared to manage the recording state of the clusters (16-27).

公开(公告)号：CA2963765C

公开(公告)日：2022-12-13

申请号：CA2963765

申请日：2015-10-14

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  KIKKAWA NORIFUMI ,  DEWA YOSHIHARU ,  YAMAGISHI YASUAKI

IPC: H04N21/435 ,  H04N21/431 ,  H04N21/438 ,  H04N21/44 ,  H04N21/442

Abstract: Provided are devices and a method that efficiently execute a process of synthesizing broadcast receiving data and network receiving data. An application programming interface (API) is applied to set the broadcast receiving data received by a receiving device via a communication unit to a media source object that is to be processed by an application executed by the receiving device. The application executes the synthesizing process of the broadcast receiving data with the network receiving data received via a network, as a process for the media source object. The application obtains a time offset equivalent to a time difference between an application time axis and a broadcast time axis through the API application process, thereby executing the highly-precise and short-delay data synthesizing process.

公开(公告)号：CA3027680A1

公开(公告)日：2018-10-25

申请号：CA3027680

申请日：2018-04-06

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA

IPC: G10L15/22 ,  G06F3/16 ,  G10L15/30 ,  H04N21/422 ,  H04N21/462 ,  H04N21/472

Abstract: A reception apparatus, including processing circuitry that is configured to receive a voice command related to content from a user during presentation of the content to the user. The processing circuitry is configured to transmit the voice command to a server system for processing. The processing circuitry is configured to receive a response to the voice command from the server system. The response to the voice command is generated based on the voice command and content information for identifying the content related to the voice command.

公开(公告)号：AU2016360190A1

公开(公告)日：2018-04-19

申请号：AU2016360190

申请日：2016-11-11

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA

IPC: H04N21/434 ,  G06F13/00 ,  H04H60/27 ,  H04N21/2362 ,  H04N21/433

Abstract: A technology of the present invention relates to a reception device, a transmission device and a data processing method that enable sharing of resources that are reused in a plurality of services. The reception device receives contents, and on the basis of control information that is transmitted along with the contents and includes resource sharing information that indicates whether content resources are resources that are shared by a plurality of services, the reception device controls storage of resources in a storage device such that content resources are shared by a plurality of services. The technology of the present invention can be applied to a television receiver that supports ATSC 3.0, for example.

公开(公告)号：CA3003683A1

公开(公告)日：2017-06-01

申请号：CA3003683

申请日：2016-11-11

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA

IPC: H04N21/434 ,  G06F13/00 ,  H04H60/27 ,  H04N21/2362 ,  H04N21/433

Abstract: A technology of the present invention relates to a reception device, a transmission device and a data processing method that enable sharing of resources that are reused in a plurality of services. The reception device receives contents, and on the basis of control information that is transmitted along with the contents and includes resource sharing information that indicates whether content resources are resources that are shared by a plurality of services, the reception device controls storage of resources in a storage device such that content resources are shared by a plurality of services. The technology of the present invention can be applied to a television receiver that supports ATSC 3.0, for example.

公开(公告)号：CA2998129A1

公开(公告)日：2017-03-23

申请号：CA2998129

申请日：2016-09-05

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  YAMAGISHI YASUAKI

IPC: H04N21/458 ,  G06F13/00 ,  H04H60/27 ,  H04H60/72

Abstract: The present invention realizes a configuration that enables a reception device to select an acquisition object on the basis of priority information when the delivery times of transmitted contents via different channels overlap. A transmission device sets, for each of transmitted contents, service selection priority information (Service Selection Priority) utilizable in the reception device as a cache processing priority determination criterion, and transmits the service selection priority information to the reception device. The service selection priority information is utilized as priority information that enables the reception device to select a content having a high value of service selection priority information as an object to be cached when the delivery times of transmitted contents via different channels overlap.

公开(公告)号：CA2964719A1

公开(公告)日：2016-05-06

申请号：CA2964719

申请日：2015-10-21

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA ,  KIKKAWA NORIFUMI ,  DEWA YOSHIHARU

IPC: H04N21/435 ,  G06F13/00 ,  H04H60/27 ,  H04N21/443

Abstract: Provided are a reception device and a method that make it possible to perform selective acquisition and use processing of a service worker (SW) for performing data management optimized for each of a plurality of reception devices. The present invention enables the selective acquisition and use of a specific class of service worker from a plurality of class-compatible service workers (SW) that are data management programs used in a reception device and that differ with respect to the data management types thereof. For example, the present invention makes it possible to use a class-compatible service worker selected in accordance with the application use state in a reception device. The reception device acquires access information for a service worker of a specific class and acquires a service worker using signal link data having recorded therein a token for enabling the efficient searching of access information for a service worker of a specific class.

公开(公告)号：MX2016000335A

公开(公告)日：2016-05-05

申请号：MX2016000335

申请日：2014-07-16

Applicant: SONY CORP

Inventor： HATTORI SHINOBU ,  HIRABAYASHI MITSUHIRO ,  IGARASHI TATSUYA ,  YASUDA MIKITA

IPC: H04N21/84 ,  H04N21/235 ,  H04N21/438

Abstract: La presente invención pertenece a un dispositivo y método de procesamiento de información por el cual los datos de imágenes parciales pueden proporcionarse de manera adaptable. El dispositivo de procesamiento de información comprende: una unidad de generación de información de imágenes parciales que genera información de imagen parcial que es información con respecto a una imagen parcial que es parte de una imagen completa; y una unidad de generación de metadatos que genera metadatos utilizados en La provisión de una corriente de bits para toda la imagen y en la provisión de una corriente de bits para la imagen parcial, utilizando la información de imagen parcial generada por la unidad de generación de información de imágenes parciales. La presente invención puede aplicarse, por ejemplo, a un dispositivo de procesamiento de imágenes que realiza el procesamiento relacionado con la provisión adaptable de datos de imagen.

公开(公告)号：AU2014254808A1

公开(公告)日：2015-09-24

申请号：AU2014254808

申请日：2014-04-16

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA ,  HIRABAYASHI MITSUHIRO

IPC: H04N21/235 ,  H04N21/2662 ,  H04N21/435

Abstract: [Problem] To provide a server device able to support insertion of dynamic parameters dependent on the state of a client when distributing content to the client using ABS technology, without modifying a playlist file on the network service provider side. [Solution] Provided is a server device, comprising: a storage unit which stores a prescribed definition either for accessing each of a plurality of sub-segments which configure each set of encoded data obtained by encoding the same content at different bit rates, or for appending a parameter to an address which is described in an MPD and defined with access information for accessing any element which is acquired by a request to a server; and a communication unit which transmits an instruction which appends the parameter to the address defined in the access information on the basis of the prescribed definition which the storage unit stores.

公开(公告)号：BR0318047A

公开(公告)日：2005-12-20

申请号：BR0318047

申请日：2003-12-16

Applicant: SONY CORP

Inventor： HAMADA MASAAKI ,  KIKKAWA NORIFUMI ,  KOBORI YOICHI ,  MORITA TAKEHIKO ,  MORITA TOSHIHIRO ,  TANAKA YOSHIKI ,  SAKOH NORIYUKI ,  IGARASHI TATSUYA

IPC: G06F15/00 ,  G06F12/00 ,  G06F13/00 ,  G06F17/00 ,  H04L12/28 ,  H04L29/12

Abstract: An apparatus and a method are provided, which enable to perform an improved management processing based on an identifier information of a content on a server. The content providing server sets content-associated unique identifier information as property information that is a component of content-associated metadata, maintains the unique identifier information as content-associated metadata without changing the unique identifier information even if the logical/physical position of a content stored in the storage unit is changed, and maintains a setting value of unique identifier information, which is set associated with a received content, as metadata associated with the received content without changing the setting value of the unique identifier information. By this configuration, even if a content is moved between servers, a client can acquire the content based on the unique identifier.