公开(公告)号：EP0143854A4

公开(公告)日：1987-10-27

申请号：EP84902052

申请日：1984-05-16

Applicant: SONY CORP

Inventor： SAITO JUNYA ,  YAMADA HISAFUMI ,  TSUTSUI ICHIRO

IPC: H04N5/21

CPC classification number: H04N5/211

公开(公告)号：EP1014620A4

公开(公告)日：2003-06-25

申请号：EP99929823

申请日：1999-07-14

Applicant: SONY CORP

Inventor： KITAZATO NAOHISA ,  SAITO JUNYA ,  MURATA KENICHI ,  KATAYAMA YASUSHI

IPC: H04N5/00 ,  H04N7/16 ,  H04N7/167 ,  H04N7/173 ,  H04N7/24 ,  H04L12/18 ,  H04N7/08 ,  H04N7/52

CPC classification number: H04N21/4349 ,  H04L12/18 ,  H04N7/163 ,  H04N7/165 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/23617 ,  H04N21/2365 ,  H04N21/26291 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4335 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/4351 ,  H04N21/44012 ,  H04N21/4586 ,  H04N21/6332 ,  H04N21/6377 ,  H04N21/643 ,  H04N21/6433 ,  H04N21/6581 ,  H04N21/8113 ,  H04N21/8166 ,  H04N21/8543

Abstract: A client transmits Event::Subscribe('DSI_CHANGED') to a server. The server returns an event number preset for the 'DSI_CHANGED' event. After obtaining the event number, the client transmits Event::notify to the server and requests a certain notification of occurrence of an event including a 'DSI_CHANGED'. When the DSI of the received carousel is changed, namely, a 'DSI_CHANGED' event occurs at a certain timing after the reception of the Event::notify, the server transmits the event number corresponding to the 'DSI_CHANGED' event to the client in response to the Event::notify. For the period from the time when the server notifies the client of the occurrence of the event number till the time when the client transmits Session::detach to the server, the contents of the carousel before the event number occurs is used continually.

公开(公告)号：FR2630282A1

公开(公告)日：1989-10-20

申请号：FR8905010

申请日：1989-04-14

Applicant: SONY CORP

Inventor： YAMAMOTO YOSHIHIRO ,  SAITO JUNYA ,  SUZUKI MASAKAZU

IPC: H04N5/57 ,  H04N9/73

Abstract: An automatic level adjusting system for a television receiver which is suitable as its automatic white balance adjusting circuit. In the manufacturing-process of the television receiver, desired data is selected from a positional data group of black or white reference pulse signal to be inserted into a video signal and is stored in a non-volatile memory, whereby when an image is reproduced, black or white level of the video signal is adjusted automatically on the basis of the data stored in the non-volatile memory. Thus, the insertion position of black or white reference pulse signal can be changed without modifying the hardware of the television receiver so that the automatic level adjusting system can be applied commonly to different types of television receivers.

公开(公告)号：CA1259690A

公开(公告)日：1989-09-19

申请号：CA492120

申请日：1985-10-03

Applicant: SONY CORP

Inventor： ITABASHI TAKAO ,  SAITO JUNYA ,  ICHIKAWA NORIHITO ,  KOMIYA YOSHINORI

IPC: H04B1/06 ,  H04B1/16 ,  H04N5/44 ,  H04N9/64 ,  H04N9/73

Abstract: SO3055 A method and apparatus for use with a television receiver wherein a television signal is processed in a digital form and which includes a memory for storing data to control such processing, in which a circuit is provided for refreshing the data in the memory at certain regular periods and a circuit is also provided for writing input data into the memory at the appropriate location at any time new data is desired to be input by the user. An operating method is also provided to accomplish the functional tasks of the refreshing circuit and interrupt circuit.

公开(公告)号：GB2118805A

公开(公告)日：1983-11-02

申请号：GB8306332

申请日：1983-03-08

Applicant: SONY CORP

Inventor： YAMADA HISAFUMI ,  SAITO JUNYA ,  TSUTSUI ICHIRO

IPC: H04N5/21 ,  H04B1/12

Abstract: A ghost cancelling system having a transversal filter including a weighting circuit and a memory, a power responsive circuit for detecting the time when a power switch is turned on, and an activating circuit connected between the power responsive circuit and the storage capacitor for charging the latter during a predetermined period when the power switch is turned on.

公开(公告)号：FR2523391A1

公开(公告)日：1983-09-16

申请号：FR8303892

申请日：1983-03-09

Applicant: SONY CORP

Inventor： YAMADA SHISAFUMI ,  SAITO JUNYA ,  TSUTSUI ICHIRO

IPC: H04N5/21 ,  H04N5/70 ,  H04N1/032

Abstract: A ghost cancelling system having a transversal filter including a weighting circuit and a memory, a power responsive circuit for detecting the time when a power switch is turned on, and an activating circuit connected between the power responsive circuit and the storage capacitor for charging the latter during a predetermined period when the power switch is turned on.

公开(公告)号：HK74094A

公开(公告)日：1994-08-05

申请号：HK74094

申请日：1994-07-28

Applicant: SONY CORP

Inventor： ITABASHI TAKAO ,  SAITO JUNYA ,  ICHIKAWA NORIHITO ,  KOMIYA YOSHINORI

IPC: H04B1/06 ,  H04B1/16 ,  H04N5/44 ,  H04N9/64 ,  H04N9/73

Abstract: In a television receiver in which a television signal is processed in a digital form and which includes a memory (29,39,49) for storing data to control such processing, a circuit is provided for refreshing the data in the memory at certain regular periods and a circuit is also provided for writing input data into the memory at the appropriate location at any time new data is inputted by the user. An operating method is also provided to accomplish the functional tasks of the refreshing circuit and interrupt circuit.

公开(公告)号：DE3485656D1

公开(公告)日：1992-05-21

申请号：DE3485656

申请日：1984-05-16

Applicant: SONY CORP

Inventor： SAITO JUNYA ,  YAMADA HISAFUMI ,  TSUTSUI ICHIRO

IPC: H04N5/21 ,  H04N5/44

Abstract: PCT No. PCT/JP84/00244 Sec. 371 Date Jan. 10, 1985 Sec. 102(e) Date Jan. 10, 1985 PCT Filed May 16, 1984 PCT Pub. No. WO84/04643 PCT Pub. Date Nov. 22, 1984.A ghost cancelling system has a transversal filter connected to a video signal source to produce a ghost cancelling signal, composed with a video signal from the video signal source by use of a composer. A circuit is provided for detecting a ghost level during a predetermined period, including a masking pulse forming circuit and a detecting circuit for detecting a reference time point, a circuit for forming a standard waveform from the output of the detecting circuit, a circuit for subtracting the standard waveform from the video signal derived from the composer, and a circuit for detecting a ghost level from the output of the subtracting circuit. A signal derived from the masking pulse is supplied to the transversal filter for controlling its operation.

公开(公告)号：CA1268538A

公开(公告)日：1990-05-01

申请号：CA492131

申请日：1985-10-03

Applicant: SONY CORP

Inventor： ITABASHI TAKAO ,  SAITO JUNYA ,  ICHIKAWA NORIHITO ,  YAMADA HISAFUMI

IPC: H04B1/06 ,  H04B1/16 ,  H04N5/44 ,  H04N9/73 ,  H04N17/04

Abstract: A method and apparatus for use with a television receiver that processes a television signal in digital form and that has the functional units of the receiver controlled by digital data stored in internal registers, in which a dedicated non-volatile memory is provided for storing initial data along with a control circuit for setting such initial data into the appropriate register so that when the receiver is adjusted for the first time following manufacture spurious data will not cause circuit elements of the receiver to be damaged.

公开(公告)号：AU4824485A

公开(公告)日：1986-04-24

申请号：AU4824485

申请日：1985-10-03

Applicant: SONY CORP

Inventor： ITABASHI TAKAO ,  SAITO JUNYA ,  ICHIKAWA NORIHITO ,  YAMADA HISAFUMI

IPC: H04B1/06 ,  H04B1/16 ,  H04N5/44 ,  H04N9/73 ,  H04N17/04

Abstract: In a method and apparatus for use with a televsion receiver that processes a television signal in digital form and that has functional units of the receiver controlled by digital data stored in internal registers, a dedicated non-volatile memory (31) is provided for storing initial data along with a control circuit for setting such initial data into the appropriate register so that when the receiver is adjusted for the first time following manufacture spurious data will not cause circuit elements of the receiver to be damaged.