公开(公告)号：EP2814245A4

公开(公告)日：2015-08-19

申请号：EP13747317

申请日：2013-01-16

Applicant: SONY CORP

Inventor： SEKINE KAZUTOYO ,  SATO MASAHIKO ,  IKEDA TAMOTSU

IPC: H04N21/43 ,  H04N7/167 ,  H04N7/173 ,  H04N21/418

CPC classification number: H04N21/26283 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/418 ,  H04N21/4181 ,  H04N21/4307 ,  H04N21/431 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/43607 ,  H04N21/43853 ,  H04N21/4405

Abstract: Provided is a transmitting apparatus including a stream input unit that inputs a transport stream containing PID data packets of a plurality of service channels in a time-division manner, an information addition unit that adds a time stamp corresponding to a time of the input to PID packets remaining after the PID data packets of the service channels that are not selected of the input transport stream are removed, and a stream transmitting unit that successively transmits each of the PID packets to which the time stamp is added to an external device.

公开(公告)号：EP1085770A4

公开(公告)日：2004-09-22

申请号：EP00913082

申请日：2000-04-03

Applicant: SONY CORP

Inventor： KAWAMURA HARUMI ,  SATO MASAHIKO

IPC: G06F11/00 ,  H04L12/40 ,  H04L12/64 ,  H04N5/44 ,  H04N17/00 ,  H04Q9/00 ,  H04N5/765

CPC classification number: H04L12/40058 ,  G06F11/006 ,  H04L12/40065 ,  H04L12/40117 ,  H04N5/4401 ,  H04N17/00 ,  H04N17/004 ,  H04N21/43632 ,  H04Q9/00

Abstract: It is possible to easily and quickly deal with a failure of a specific device in a system where devices are connected using a bus having a digital interface. An electronic device comprises means (12, 23) adaptive to a predetermined digital interface where a predetermined identification code, a code for detecting an object to be processed, a code for specifying the class of processing, and information for conducting a processing and used for recognizing the identification code, means (14, 22) for detecting the object when the identification code is recognized, processing means (16 to 19, 24, 25) for executing the information for carrying out the processing according to the processing class if the object includes the electronic device, whereby the device that has failed can be specifically detected and repaired easily.

公开(公告)号：EP0814609A3

公开(公告)日：1998-12-23

申请号：EP97401432

申请日：1997-06-20

Applicant: SONY CORP

Inventor： SATO MASAHIKO

IPC: H04B1/20 ,  H04N5/775

CPC classification number: H04B1/205 ,  H04N5/775

Abstract: In a system having many apparatus connected with AV link (5,6), e.g. using SCART connectors (1-4), automation of configuration can be realized. A transmission side apparatus varies a signal which is sent to pin-8 with interpolation of a certain time period from a signal which is sent to pin-10. The signal of pin-8 is different from the signal of pin-10 in that the signal is insulated between connectors in an apparatus and operates independently for each connection. Therefore the receiving side apparatus can identify the physical position of the transmission side apparatus with reference to pin-8 signal and can discriminate the type of the transmission side apparatus with reference to pin-10 signal.

公开(公告)号：EP2713544A4

公开(公告)日：2015-04-29

申请号：EP13787256

申请日：2013-03-15

Applicant: SONY CORP

Inventor： SATO MASAHIKO ,  SEKINE KAZUTOYO ,  IKEDA TAMOTSU

IPC: H04L9/18 ,  H04L9/12 ,  H04L9/14 ,  H04L29/06 ,  H04N7/173 ,  H04N21/2347 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/418 ,  H04N21/426 ,  H04N21/434 ,  H04N21/436 ,  H04N21/4385 ,  H04N21/4405

CPC classification number: H04L65/608 ,  H04L9/12 ,  H04N21/2347 ,  H04N21/23608 ,  H04N21/2365 ,  H04N21/4181 ,  H04N21/42615 ,  H04N21/42623 ,  H04N21/4263 ,  H04N21/4343 ,  H04N21/4347 ,  H04N21/43607 ,  H04N21/43853 ,  H04N21/4405

Abstract: Provided is a transmission device including a stream input unit configured to input a plurality of streams each constituted of continuous packets, a stream synthesizing unit configured to synthesize the plurality of input streams to obtain one stream, and a stream transmission unit configured to transmit the one obtained stream. The stream synthesizing unit encodes at least a typical pattern portion of each packet of the plurality of streams using keys that are intrinsic to the respective streams for separation of packets of each stream on a reception side, and thereafter performs time-division multiplexing on the packets of the plurality of streams to obtain the one stream.

公开(公告)号：EP2701384A4

公开(公告)日：2014-10-01

申请号：EP12773571

申请日：2012-04-02

Applicant: SONY CORP

Inventor： SATO MASAHIKO

IPC: H04N5/765 ,  H04N5/913 ,  H04N21/436 ,  H04N21/454

CPC classification number: H04N21/4751 ,  G11B20/00159 ,  G11B20/00855 ,  H04N5/913 ,  H04N9/86 ,  H04N21/43615 ,  H04N21/4542 ,  H04N21/8543

Abstract: To suitably perform a delivery service of content to which information of ages, viewing by which is restricted, is added. In a DMS, information of whether age restriction for viewing has been imposed on the content is provided using meta-information. In response, a DMC acquires the meta-information of content, reproduction of which is intended to request to a DMR, and confirms whether the content has the age restriction for viewing. In addition, the DMC acquires information related to the device type from the DMR to which the reproduction of content is requested, and confirm whether the device is capable of controlling reproduction of the content according to the age restriction for viewing.

公开(公告)号：EP0814609A2

公开(公告)日：1997-12-29

申请号：EP97401432

申请日：1997-06-20

Applicant: SONY CORP

Inventor： SATO MASAHIKO

IPC: H04B1/20 ,  H04N5/775

CPC classification number: H04B1/205 ,  H04N5/775

Abstract: In a system having many apparatus connected with AV link (5,6), e.g. using SCART connectors (1-4), automation of configuration can be realized. A transmission side apparatus varies a signal which is sent to pin-8 with interpolation of a certain time period from a signal which is sent to pin-10. The signal of pin-8 is different from the signal of pin-10 in that the signal is insulated between connectors in an apparatus and operates independently for each connection. Therefore the receiving side apparatus can identify the physical position of the transmission side apparatus with reference to pin-8 signal and can discriminate the type of the transmission side apparatus with reference to pin-10 signal.

Abstract translation: 在具有与AV链路（5,6）连接的许多设备的系统中，例如， 使用SCART连接器（1-4），可以实现自动化配置。 传输侧装置通过从发送到引脚10的信号的一定时间段的内插来改变发送到引脚8的信号。 引脚8的信号与引脚10的信号不同，因为信号在设备中的连接器之间绝缘，并且对于每个连接独立运行。 因此，接收侧装置可以参考pin-8信号来识别发送侧装置的物理位置，并且可以参考pin-10信号来鉴别发送侧装置的类型。

公开(公告)号：IN1482MUN2014A

公开(公告)日：2015-04-17

申请号：IN1482MUN2014

申请日：2014-07-22

Applicant: SONY CORP

Inventor： SEKINE KAZUTOYO ,  SATO MASAHIKO ,  IKEDA TAMOTSU

IPC: H04N7/167 ,  H04N7/173

Abstract: Transmission of a transport stream to an external device is effectively performed in the present invention. A transport stream including in a time multiplexed manner PID data packets for a plurality of service channels is inputted. A time stamp corresponding to the inputted time is applied to PID packets remaining after the PID data packets are removed from the service channels selected (tuned) for the transport stream. The PID packets to which the time stamp is applied are sequentially transmitted to an external device. The transmission bit rate can be kept low. The PID packets returned from the external device are returned to their original time positions in accordance with the time stamp allowing simple reconfiguration of the transport stream.

公开(公告)号：DE69738122T2

公开(公告)日：2008-05-29

申请号：DE69738122

申请日：1997-10-01

Applicant: SONY CORP

Inventor： KAWAMURA HARUMI ,  SATO MAKOTO ,  TANAKA TOMOKO ,  SATO MASAHIKO

IPC: H04N5/50 ,  H04L12/40 ,  H04L12/64 ,  H04N5/44 ,  H04N7/025 ,  H04N7/03 ,  H04N7/035 ,  H04N7/08 ,  H04N7/081 ,  H04N7/16 ,  H04N21/426 ,  H04N21/438

Abstract: In a digital tuner (1) a tuner subunit (11) selects a data stream of one or more programs from a data stream in which digital signals of a plurality of programs are multiplexed, and a 1394 interface (13) transmits the selected data stream to a 1394 serial bus (3). A logical output plug is set in the tuner subunit, and the data stream of the one or more programs is output to the 1394 interface from the output plug.

公开(公告)号：DE60034415D1

公开(公告)日：2007-05-31

申请号：DE60034415

申请日：2000-11-15

Applicant: SONY CORP

Inventor： KIMURA YUJI ,  SADANAKA KAZUE ,  KOBAYASHI SATOSHI ,  UTSUNOMIYA HIROSHI ,  KAIBUKI FUTOSHI ,  SUZUKI KAZUHIRO ,  MATSUOKA KENJI ,  SATO MASAHIKO ,  SATO MAKOTO

IPC: G06F13/14 ,  H04L12/40 ,  H04H20/00 ,  H04H60/80 ,  H04L12/28 ,  H04L12/64 ,  H04N5/44 ,  H04N5/445 ,  H04N5/60 ,  H04N5/765 ,  H04N5/775 ,  H04N7/088 ,  H04N7/24 ,  H04N21/431 ,  H04N21/436 ,  H04N21/442 ,  H04N21/485

Abstract: A control section of an IRD sends an identification start request to a digital bus via a digital input/output terminal. The control section generates an identification display message by controlling an identification display message generation section, makes a superimposition section superimpose the identification display message on an analog video signal, and outputs a resulting signal via an analog output terminal. An information input apparatus allows a user to identify an input terminal connected to the output terminal of the IRD among a plurality of input terminals of the self apparatus by reproducing the identification display message and presenting it to the user.

公开(公告)号：DE60123346T2

公开(公告)日：2007-04-12

申请号：DE60123346

申请日：2001-07-31

Applicant: SONY CORP

Inventor： SATO MASAHIKO ,  IKEDA HIDEKAZU

IPC: G06F15/02 ,  G06F21/20 ,  H04B1/59 ,  H04B5/02 ,  H04L9/32 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W12/06

Abstract: Embodiments of the invention provide a method for making mutual authentication between short-distance radio devices automatically or after confirmation by users, and a short-distance radio device for realizing the method. In a condition where a plurality of radio devices exist, each of the radio devices comprising a data communicating unit for performing short-distance radio communication and an authenticating unit for performing authentication of the radio device, the authenticating unit performs mutual authentication between two radio devices automatically or after confirmation by users of the radio devices when the two radio devices come closer to each other to such an extent that coverage areas of radio waves generated by the radio devices overlap with each other.