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1. 发明专利

JP2001338466A DEVICE AND METHOD FOR INFORMATION PROCESSING AND RECORDING MEDIUM 失效
公开(公告)号：JP2001338466A
公开(公告)日：2001-12-07
申请号：JP2000152970
申请日：2000-05-24
申请人： SONY CORP
发明人： SUENAGA SHINICHI , OTA MASASHI , NITTA HAJIME , SATO TOMOYUKI
IPC分类号： H04N5/92 , G11B19/02 , G11B19/04 , G11B20/10 , G11B20/18 , H04N5/937
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of breaking a lock of a reproducing buffer even though there exists a rereading. SOLUTION: When it is determined that a space, which is more than a packet size Pp1, exists in a reproducing buffer at a time t43, a reproducing buffer process is started to supply data equivalent to the packet size Pp1 to the buffer. At the time (at a time t44) after the completion of a reproducing buffer process, in which a rereading is conducted, it is detrermined that data having more than packet size Pr2 are recorded in a recording buffer and a recording buffer process is started to read the data equivalent to the packet size Pr2 from the recording buffer.

2. 发明专利

JPH09298718A RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH09298718A
公开(公告)日：1997-11-18
申请号：JP11085796
申请日：1996-05-01
申请人： SONY CORP
发明人： SUENAGA SHINICHI , YOSHIMURA KOSUKE
IPC分类号： H04N5/92 , G11B20/00 , G11B20/10 , H04N5/76 , H04N5/926 , H04N5/937
摘要： PROBLEM TO BE SOLVED: To provide the recording and reproducing device in which an excellent reproduction image is obtained even in the case of simultaneous recording and reproduction. SOLUTION: A storage means 123 stores once a video signal obtained from a rewrite type disk medium 102. A signal processing means 122 decodes the video signal stored in the storage means 123. A storage means 124 stores the video signal decoded by the signal processing means 122. When the processing mode is set to the device to conduct reproduction while continuing recording, a control means 101 allows the storage means 123 to store video signals of plural fields and allows the storage means 124 to interpolate the video signals by controlling address management and data transfer and controlling the entire operation.

3. 发明专利

JPH0896506A LASER DISK PLAYER 失效
公开(公告)号：JPH0896506A
公开(公告)日：1996-04-12
申请号：JP25471494
申请日：1994-09-22
申请人： SONY CORP
发明人： SUENAGA SHINICHI
IPC分类号： H04N5/765 , G11B20/00 , H04N5/45 , H04N5/781 , H04N5/92 , H04N5/93
摘要： PURPOSE: To reproduce a video of finger language interpretation on the video of a laser disk. CONSTITUTION: In a synchronizing separator circuit 14, a synchronizing signal is separated from a video signal AV demodulating an FM modulation video signal, and in a video CD decoder 13, a digital video signal is supplied based on the supplied synchronizing signal. Further, in a memory write control circuit 16, write control of a dual port memory 19 is performed through a video position detector 15 based on the supplied synchronizing signal, and similarly, in a memory read-out control circuit 18, the read-out control of the dual port memory 19 is performed through a display position detector 17. The read out video signal DV is converted into an NTSC signal in an NTSC encoder 25 to be taken out from an output terminal 28 through a switch 27.

4. 发明专利

JP2007109392A Information recording device and information recording method 审中-公开
标题翻译：信息记录装置和信息记录方法
公开(公告)号：JP2007109392A
公开(公告)日：2007-04-26
申请号：JP2006327509
申请日：2006-12-04
申请人： Sony Corp , ソニー株式会社
发明人： KANOTA KEIJI , OKADA SHUNJI , SUENAGA SHINICHI , FUJII NOBUKO
IPC分类号： G11B20/10 , G11B20/12 , H04N5/76 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To attain variable-speed reproduction by software control. SOLUTION: The information recording device has an HDD recording an audio and/or visual digital data stream using a logic sector as an access unit, and has an AV microcomputer system 10 in which the audio and/or visual digital data stream to be fixed length by integral multiple of frame units, is allocated in the recording data unit to minimum logic sectors on which all recording data units can be recorded while remaining section are filled with dummy data. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过软件控制实现变速再现。解决方案：信息记录装置具有HDD，其使用逻辑扇区作为访问单元记录音频和/或视觉数字数据流，并且具有AV微计算机系统10，其中音频和/或视觉数字数据流到以帧单位的整数倍为固定长度，在记录数据单元中被分配给最小逻辑扇区，在剩余部分填充虚拟数据的同时可记录所有记录数据单元。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2002051305A DEVICE AND METHOD FOR RECORDING AND RECORDING MEDIUM 失效
公开(公告)号：JP2002051305A
公开(公告)日：2002-02-15
申请号：JP2000232361
申请日：2000-07-31
申请人： SONY CORP
发明人： SATO TOMOYUKI , ICHIKAWA TAKAHIRO , SATO SHIGEHARU , SUENAGA SHINICHI
IPC分类号： H04N5/92 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To provide a device and method which makes recordable time calculable by only having to record the video elementary stream of an inputted multiplexed stream by decoding the elementary stream and encoding the stream at a fixed bit rate. SOLUTION: A multiplexing/separating section 12 extracts video data from the data inputted from a digital interface 13 and outputs the extracted data to an MPEG AV decoder 19. The video data outputted from the decoder 19 are inputted to an image frame converting section 22, and the image frame is converted into video data. An MPEG video encoder 10 encodes the video data from the image frame converting section 22 at a fixed bit rate and outputs the encoded data to the multiplexing/separating section 12. The section 12 multiplexes the video data upon the data left, after the video data have been extracted and causes the multiplexed data to be recorded on an HDD 15 via a buffer 14.

6. 发明专利

JP2001298704A INFORMATION PROCESSING UNIT AND METHOD, AND RECORDING MEDIUM 失效
公开(公告)号：JP2001298704A
公开(公告)日：2001-10-26
申请号：JP2000110955
申请日：2000-04-12
申请人： SONY CORP
发明人： ICHIKAWA TAKAHIRO , KOBAYASHI HIROSHI , SUENAGA SHINICHI , SATO SHIGEHARU , AIBA MASAYUKI
IPC分类号： G11B20/10 , G11B20/12 , G11B27/00 , H04L12/28 , H04N5/445 , H04N5/765 , H04N5/92 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/50 , H04N19/70 , H04N7/32
摘要： PROBLEM TO BE SOLVED: To simply erase a packet of other program while leaving a packet of a desired program. SOLUTION: A digital interface 51 receives a transport packet. A selection circuit 83 selects a program. An arrival time addition device 87 adds identification information to identify the program to the transport packet of the selected program. A buffer control circuit 54 controls recording of the transport packet by each program to an HDD 56 in its recording unit on the basis of the identification information.

7. 发明专利

JPH10304287A VIDEO DISPLAY DEVICE AND ITS METHOD 失效
公开(公告)号：JPH10304287A
公开(公告)日：1998-11-13
申请号：JP10925597
申请日：1997-04-25
申请人： SONY CORP
发明人： YOSHIMURA KOSUKE , ITO MAKOTO , SUENAGA SHINICHI , NAKAMURA HITOSHI , OKAMOTO NAOKI
IPC分类号： H04N5/44 , H04N5/45 , H04N5/765
摘要： PROBLEM TO BE SOLVED: To allow a television receiver that continuously record a program on a recording medium to display explicitly that a video image displayed at present is delayed from an actually broadcast video image. SOLUTION: A received television broadcast is continuously recorded on an HDD. In the case of viewing an overlooked program or the like through trace-back, a video image displayed on a screen 3 is switched from a television broadcast program to a reproduced video image of the HDD, In this case, a time difference 100 between the reproduced image and the received television broadcast program is displayed on the screen 3 (Fig. A). Furthermore, an icon 101 denoting a current time and an icon 102 denoting the reproduced video image are displayed in combination (Fig. B). In the case of reverse reproduction or still image display, the interval between the icons 101, 102 is being apart, and in the case of high sped forward reproduction, they are close to each other. In the case of reproduction at a normal speed, the interval is unchanged. Furthermore, a frame 104 denoting the reproduced video image may be displayed (Fig. C).

8. 发明专利

JPH09297662A DEVICE AND METHOD FOR RECORDING AND REPRODUCING 失效
公开(公告)号：JPH09297662A
公开(公告)日：1997-11-18
申请号：JP11144396
申请日：1996-05-02
申请人： SONY CORP
发明人： YOSHIMURA KOSUKE , SUENAGA SHINICHI
IPC分类号： G06F3/06
摘要： PROBLEM TO BE SOLVED: To improve the use efficiency of a microcomputer. SOLUTION: When control information instructing the write or read of data to a hard disk drive(HDD) 4 with a built-in integrated device electronics(IDE) interface is set to any prescribed register in a B register group 31 of an IDE interface controller 21 by a microcomputer 2, the IDE interface controller 21 respectively transfers the set control information to correspondent registers in an IDE register group 7 of the HDD 4 with built-in IDE interface, transfers the data in a memory 3 to a data register 7i in the IDE register group 7 without interposing the microcomputer 2, writes these data into an HDD 6 and transfers data, which are read out of the HDD 6 and supplied to the data register 7i, to the memory 3 without interposing the microcomputer 2.

9. 发明专利

JPH09284709A RECORDING/REPRODUCING DEVICE AND METHOD 失效
公开(公告)号：JPH09284709A
公开(公告)日：1997-10-31
申请号：JP12082596
申请日：1996-04-19
申请人： SONY CORP
发明人： SUENAGA SHINICHI , YOSHIMURA KOSUKE
IPC分类号： H04N5/765 , H04N5/781 , H04N5/91 , H04N5/937
摘要： PROBLEM TO BE SOLVED: To select and execute 'one-operation reproduction' or 'simultanepus recording and reproduction' in each occasion, SOLUTION: One block is made up of one data group consisting of audio data for n fields and n sets of data groups each consisting of n field video data and a recording address of a recording means is managed for each block. Furthermore, one block is made up of one data group consisting of audio data for n fields and n sets of data groups each consisting of n field video data or made up of one data group consisting of audio data for n fields and one of n sets of data groups each consisting of n field video data and a reproduction address of the recording means is managed for each block.

10. 发明专利

JPH0896504A LASER DISK PLAYER 失效
公开(公告)号：JPH0896504A
公开(公告)日：1996-04-12
申请号：JP25120694
申请日：1994-09-20
申请人： SONY CORP
发明人： SUENAGA SHINICHI
IPC分类号： H04N5/92 , G11B20/00
摘要： PURPOSE: To insert a characters superimposition into a video of a laser disk. CONSTITUTION: An FM modulation video signal read out from the laser disk 2 is demodulated, and is supplied to a video signal compositing circuit 15 and a synchronizing separator circuit 12 as a video signal AV. A synchronizing signal is separated from the supplied video signal AV in the synchronizing separator circuit 12 to be supplied to a video CD decoder 13. A digital video signal read out from a CD-under is outputted based on the supplied synchronizing signal in the video CD decoder 13. The video signal DV made to be analog in a D/A converter 14 is supplied to a video signal compositing circuit 15. The video signal AV is composited with the video signal DV and the video signal V is generated in the video signal compositing circuit 15.

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