公开(公告)号：JP2010136438A

公开(公告)日：2010-06-17

申请号：JP2010030681

申请日：2010-02-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YOSHIDA HIROYUKI ,  SHIROMA MAKOTO ,  YAMASHITA MASAMI

IPC: H04L9/08 ,  H04N7/167 ,  H04N21/2347 ,  H04N21/4405

Abstract: PROBLEM TO BE SOLVED: To make contract change easily.
SOLUTION: The contract change information, such a channel number wanted to make a new flat contract, is input, and when it is reserved in an EEPROM 24 of a security module 9, a decoder 8 transmits the contract change information to a transmission-side system. Whereby the transmission side system transmits separate information to the security module 9 making the new flat contract. In a first decoder 23, a contract key is extracted from the separate information on the basis of a contract key, and in a second decoder 22, a scramble key is extracted from the program information on the basis of the contract key and is supplied to a descrambler 21, and the predetermined program of the channel making the flat contract is descrambled.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：使合同变更容易。

解决方案：输入合同变更信息，想要制定新的平面合同的频道号码，并且当它被保留在安全模块9的EEPROM 24中时，解码器8将合同变更信息发送到 传输侧系统。 由此，传输侧系统向安全模块9发送单独的信息，使得新的平面合同。 在第一解码器23中，基于契约密钥从单独的信息中提取契约密钥，在第二解码器22中，根据合同密钥从节目信息中提取加密密钥，并提供给 解扰器21，以及制作平坦契约的信道的预定程序被解扰。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2006286177A

公开(公告)日：2006-10-19

申请号：JP2006083059

申请日：2006-03-24

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORITA TOSHIHIRO ,  HATANAKA MITSUYUKI ,  KOJIMA KIYONOBU ,  SHIROMA MAKOTO

IPC: G11B27/34 ,  G06F3/0482 ,  G11B20/10 ,  G11B27/00 ,  H04N7/173 ,  H04N21/41 ,  H04N21/482

Abstract: PROBLEM TO BE SOLVED: To generate simply many combinations of contents. SOLUTION: A content is selected based on reference data by which contents and information about the contents are managed and which becomes reference selecting the prescribed content, information for specifying the selected content is registered corresponding to a package indicating combination of contents. A package name is displayed on a field 351, a music name or the like of contents belonging to the package in which the package name is selected is displayed on a field 352. This invention can be applied to a personal computer. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了产生简单的许多内容组合。 解决方案：根据参考数据选择内容，通过该参考数据管理内容和关于内容的信息，并且作为选择规定内容的参考，根据指示内容组合的包来登记用于指定所选内容的信息。 在字段351上显示包名称，在字段351上显示属于其中选择包名称的包的内容的音乐名称等的属性。本发明可以应用于个人计算机。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2001142855A

公开(公告)日：2001-05-25

申请号：JP32302299

申请日：1999-11-12

Applicant: SONY CORP

Inventor： HATANAKA MITSUYUKI ,  MORITA TOSHIHIRO ,  KOJIMA KIYONOBU ,  AIDA KIYOSHI ,  SHIROMA MAKOTO

IPC: G09C1/00 ,  G06F13/00 ,  G06F15/16 ,  G11B20/10 ,  H04L9/32

Abstract: PROBLEM TO BE SOLVED: To easily acquire information from an information providing device, which requests a different procedure. SOLUTION: A display operation instruction program 112 requests the transmission of information corresponding to contents to a WWW server 5-1 on the basis of a first procedure. The display operation instruction program 112 requests the transmission of information corresponding to contents to a WWW server 5-2 on the basis of a second procedure. The display operation instruction program 02 sets any one of WWW servers 5-1 and 5-2, selects any one of them on the basis of setting and requests the transmission of information.

公开(公告)号：JPH09298733A

公开(公告)日：1997-11-18

申请号：JP13271696

申请日：1996-04-30

Applicant: SONY CORP

Inventor： YAMASHITA MASAMI ,  YOSHIDA HIROYUKI ,  SHIROMA MAKOTO ,  NOGI AKIKO

IPC: H04H9/00 ,  H04H20/00 ,  H04H60/31 ,  H04N7/16 ,  H04N21/258 ,  H04N21/658 ,  H04H1/00

Abstract: PROBLEM TO BE SOLVED: To realize various services by allowing a pay broadcast system to up-link application data together with view history information. SOLUTION: View history information to impose charging on viewers is stored in an area 41 of transmission data and sent periodically to a transmitter side via a telephone line or the like. In the case that application data are generated by the user, the data are stored in an area 43 so as to set data denoting the presence of the application data to an area 42. When the area 42 at a reception terminal equipment is set with data denoting the presence of the application data in the area 43, the data are sent to the transmitter side independently of a periodic timing. Since the data in response to the application are stored in the area 43, various services such as TV shopping or mail distribution are realized.

公开(公告)号：JPH0946682A

公开(公告)日：1997-02-14

申请号：JP19274895

申请日：1995-07-28

Applicant: SONY CORP

Inventor： YOSHIDA HIROYUKI ,  SHIROMA MAKOTO ,  YAMASHITA MASAMI

IPC: G06K17/00 ,  H04N7/16 ,  H04N21/418 ,  H04N21/472 ,  H04N21/6334

Abstract: PROBLEM TO BE SOLVED: To simply revise a contract. SOLUTION: When contract revision information such as a channel number desiring newly a flat contract is received and stored in an EEPROM 24 of a security module 9, a decoder 8 sends the contract revision information to a transmitter side system. Thus the transmitter side system sends individual information to the security module 9 under a new flat contract. A 1st decoder 23 extracts a contract key based on individual key from individual information and a 2nd decoder 22 extracts a scramble key based on the contract key from the program information and fed to a descrambler 21 and a prescribed program of a channel under the flat contract is descrambled.

公开(公告)号：JP2010158043A

公开(公告)日：2010-07-15

申请号：JP2010030682

申请日：2010-02-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMASHITA MASAMI ,  YOSHIDA HIROYUKI ,  SHIROMA MAKOTO ,  IHARA KIICHI

IPC: H04L9/08 ,  H04N7/167 ,  H04N21/266 ,  H04N21/4623

Abstract: PROBLEM TO BE SOLVED: To perform viewing control regardless of a pay broadcast contract style.
SOLUTION: An encrypted contract key corresponding to a prescribed program is supplied beforehand from a broadcast supply side to a receiving terminal while being contained in individual information and at the receiving terminal, the contract key is decrypted by a first decoder 23 using a receiving terminal specific individual key. When a prescribed operation is performed on the receiving terminal, at a second decoder 22, a scrambling key in program information added to the program is decoded using the decoded contract key and supplied to a descrambler 21, and the program is descrambled at the descrambler 21. Furthermore, the broadcast supply side is notified about that the program is viewed.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：无论付费广播合同样式如何，执行观看控制。 ＆lt;解决方案＆gt;解决方案：预先从广播供应侧向接收终端提供与规定节目相对应的加密合约密钥，并且在接收终端处，合同密钥由第一解码器23使用 接收终端特定的个人密钥。 当对接收终端执行规定的操作时，在第二解码器22中，使用解码的合约密钥对添加到节目中的节目信息中的加密密钥进行解码并提供给解扰器21，并且在解扰器21解码该节目 此外，广播供应方被通知关于节目被查看。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2003091347A

公开(公告)日：2003-03-28

申请号：JP2001284200

申请日：2001-09-18

Applicant: SONY CORP

Inventor： MIYAJIMA YASUSHI ,  IHARA KEIGO ,  NISHIMURA TAKANORI ,  FUKUDA JUNKO ,  SHIROMA MAKOTO ,  YOSHIOKA KEIICHI ,  SAKATA JUNICHIRO

IPC: G06F3/14 ,  G06F3/033 ,  G06F3/048 ,  G09G5/14 ,  G06F3/00

Abstract: PROBLEM TO BE SOLVED: To provide an interface capable of expressing sharing of the respective functions on a display screen to be easily understood, and enabling a user to intuitively and easily perform necessary operation for each function. SOLUTION: In personal broadcasting system, a user terminal divides a window as a main screen in the longitudinal direction by each function on a display screen, and displays mutually independent panel windows 154a, 154b, 154c, 154d, 154e as divided elements to be arranged on a display part.

公开(公告)号：JP2001202086A

公开(公告)日：2001-07-27

申请号：JP2000311805

申请日：2000-10-12

Applicant: SONY CORP

Inventor： MORITA TOSHIHIRO ,  HATANAKA MITSUYUKI ,  KOJIMA KIYONOBU ,  SHIROMA MAKOTO

IPC: G06F12/14 ,  G06F21/10 ,  G06F21/62 ,  G07F17/16 ,  G10K15/02 ,  G11B20/00 ,  G11B20/10 ,  G11B27/034 ,  G11B27/34

Abstract: PROBLEM TO BE SOLVED: To speedily check out recorded contents. SOLUTION: A content management program 111 records contents in a content database 114. A display operation indication program 112 sets whether or not recorded contents are checked out to a portable device 6 when the contents are recorded. When the contents are recorded in the state wherein the checkout setting is made, the content management program 111 checks out the contents recorded in the content database 114 to the portable device 6.

公开(公告)号：JP2001144750A

公开(公告)日：2001-05-25

申请号：JP32301899

申请日：1999-11-12

Applicant: SONY CORP

Inventor： MORITA TOSHIHIRO ,  HATANAKA MITSUYUKI ,  KOJIMA KIYONOBU ,  SHIROMA MAKOTO

IPC: G11B20/10 ,  H04L9/08 ,  H04L9/32

Abstract: PROBLEM TO BE SOLVED: To easily receive prescribed data from a plurality of information providing devices. SOLUTION: A display operation instruction program 112 requests an EMD registration server 3 to transmit one or more authentication keys used to process the mutual authentication of EMD servers 4-1 to 4-3 at a time and also receives one or more authentication keys simultaneously transmitted from the server 3. A contents management program 111 uses the authentication keys received by the program 112 and authenticates any of corresponding EMD servers 4-1 to 4-3.

公开(公告)号：JPH099242A

公开(公告)日：1997-01-10

申请号：JP14851395

申请日：1995-06-15

Applicant: SONY CORP

Inventor： YOSHIDA HIROYUKI ,  SHIROMA MAKOTO ,  YAMASHITA MASAMI

IPC: G06F21/10 ,  G06F21/24 ,  H04H20/00 ,  H04H60/15 ,  H04H60/23 ,  H04L9/00 ,  H04L9/10 ,  H04L9/12 ,  H04N7/16 ,  H04N7/167 ,  H04N21/2347 ,  H04N21/266 ,  H04N21/4405 ,  H04N21/4623 ,  H04N21/8355 ,  H04H1/00

Abstract: PURPOSE: To improve the detection ability of the alteration of viewing information by preparing the alteration prevention codes of the viewing information for respective systems and adding them to the viewing information when a transmission side is constituted of the plural systems. CONSTITUTION: In a reception terminal, when a scrambled prescribed program and individual information transmitted through a transmission line 10 are received, the program is supplied to a descrambler 8a and the individual information is supplied to a security module 9. The module 9 computes a CRC code based on the viewing information, adds it to the viewing information as the alteration prevention code and transmits it to a viewing information gathering processing system 7 on the transmission side through a telephone line 11. The alteration judgement part 7a of the system 7 judges whether or not the viewing information is altered based on the alteration prevention code corresponding to a processing system added to the viewing information. Thus, whether or not the alteration is performed is verified for the respective processing systems and the security of the viewing information is improved.