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11. 发明专利

JP2009134647A Information processor 有权
标题翻译：信息处理器
公开(公告)号：JP2009134647A
公开(公告)日：2009-06-18
申请号：JP2007311596
申请日：2007-11-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： INOUE MASAYUKI , ISHIHARA HIDEJI
IPC分类号： G06F3/048
摘要： PROBLEM TO BE SOLVED: To enable cursor control or a function selection operation suitable to a displayed screen situation without changing input equipment. SOLUTION: A menu screen identification number, menu screen placement coordinates, and information recorded in a cursor control system are called from a menu screen placement information recording table and displayed to a monitor. Processing operation for determining an optimal cursor control system is executed on the basis of the called information. When, as a result of determionation, it is determined that a free cursor mode is an optimal cursor control system, free cursor control is performed so that the cursor mode responds to operation information, such as the moving direction and the moving amount when a remote control main body is moved, and operation information on an operating key and the like. Meanwhile, when it is determined that the free cursor mode is not an optimal cursor control system, the block cursor control is executed so that it responds to the operation information, such as the moving direction and the moving amount when a remote control main body is moved, operation information on an operating key, or the like. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在不改变输入设备的情况下，使光标控制或功能选择操作适合显示的画面情况。
解决方案：从菜单屏幕放置信息记录表中调用菜单屏幕识别号码，菜单屏幕放置坐标和记录在光标控制系统中的信息，并显示给监视器。基于被叫信息来执行用于确定最佳光标控制系统的处理操作。作为确定的结果，当确定自由光标模式是最佳光标控制系统时，执行自由光标控制，使得光标模式响应诸如移动方向和移动量的操作信息，当远程控制主体移动，以及关于操作键等的操作信息。同时，当确定自由光标模式不是最佳光标控制系统时，执行块光标控制，使得其响应诸如当遥控器主体是移动方向和移动量时的操作信息移动，关于操作键的操作信息等。版权所有（C）2009，JPO＆INPIT

12. 发明专利

JP2009017453A Playlist generating apparatus and playlist reproduction apparatus 有权
标题翻译：播放列表生成装置和播放列表生成装置
公开(公告)号：JP2009017453A
公开(公告)日：2009-01-22
申请号：JP2007179657
申请日：2007-07-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： INOUE MASAYUKI
IPC分类号： H04N5/91 , G11B27/02 , H04N5/93
摘要： PROBLEM TO BE SOLVED: To provide a playlist generating apparatus for generating a user-preferable playlist by combining an arbitrarily created playlist independent of motion picture feature data with a playlist generated by the motion picture feature data.
SOLUTION: The present invention relates to a playlist generating apparatus including a digest playlist generating means 2 for generating digest playlist data 7 by determining such a reproduction interval as to be settled within a playback time instructed by a user based on motion picture feature data 6 and a user playlist generating means 3 for fetching user playlist data 8 created while arbitrarily setting the reproduction interval thereto, wherein a user digest playlist generating means 4 is included which generates user digest playlist data 9 combining the reproduction interval information of the digest playlist data 7 and the reproduction interval information of the user playlist data 8.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种播放列表生成装置，用于通过将独立于运动图像特征数据的任意创建的播放列表与由运动图像特征数据生成的播放列表组合来生成用户优选播放列表。播放列表生成装置技术领域本发明涉及一种播放列表生成装置，包括：摘要播放列表生成装置2，用于通过基于运动图像特征确定在用户指定的播放时间内确定这样的再现间隔来生成摘要播放列表数据7 数据6和用于获取在任意设置再现间隔时创建的用户播放列表数据8的用户播放列表生成装置3，其中包括生成将摘要播放列表的再现间隔信息组合的用户摘要播放列表数据9的用户摘要播放列表生成装置4 数据7和用户播放列表数据8的再现间隔信息。（C）版权所有（C）2009，JPO＆INPIT

13. 发明专利

JP2006319383A Video recording apparatus 审中-公开
标题翻译：视频录像机
公开(公告)号：JP2006319383A
公开(公告)日：2006-11-24
申请号：JP2005136882
申请日：2005-05-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： INOUE MASAYUKI , ISHIHARA HIDEJI
IPC分类号： H04N5/76 , G11B31/00 , H04N5/44 , H04N5/765
摘要： PROBLEM TO BE SOLVED: To provide a method capable of video-recording an input video image from an external input irrespective of an actuation state of a video recording apparatus for video recording control processing from an external apparatus.
SOLUTION: In the video recording method, different codes are assigned to auxiliary remote controller and a remote controller code to be received for control from an external apparatus, and when the remote controller code to be transmitted for control from the external apparatus is received, processing for performing unique processing according to the control from the external apparatus is used.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够从外部输入端对视频记录设备进行视频记录设备的启动状态进行视频记录的方法，用于从外部设备进行视频记录控制处理。解决方案：在视频记录方法中，将不同的代码分配给辅助遥控器和遥控器代码以从外部设备接收以进行控制，并且当要从外部设备发送控制的遥控器代码为使用根据来自外部设备的控制执行独特处理的处理。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JP2006179184A The optical pick-up 有权
标题翻译： OPTICAL PICKUP
公开(公告)号：JP2006179184A
公开(公告)日：2006-07-06
申请号：JP2006084459
申请日：2006-03-27
申请人： Hitachi Ltd , Hitachi Media Electoronics Co Ltd , 株式会社日立メディアエレクトロニクス , 株式会社日立製作所
发明人： ONISHI KUNIKAZU , KAWAMURA TOMOHITO , INOUE MASAYUKI
IPC分类号： G11B7/09 , G11B7/135
摘要： PROBLEM TO BE SOLVED: To solve the problem of a visual field property that a differential push/pull signal amplitude is deteriorated markedly with displacement of an objective lens etc. in a detection system, which is disclosed conventionally, using an in line type DPP (differential push/pull) system as a system for detecting a tracking error signal with respect to a plurality of kinds of optical disks whose track pitches are different from one another. SOLUTION: As a branching means, this optical pickup is provided with a diffraction grating divided into at least three areas of first, second and third areas and provided with a prescribed periodical structure in each area. The first area is arranged between the second and third areas. In the second area, a periodical structure having a phase different by nearly 90° from the phase of a periodical structure provided in the first area is provided. In the third area, a periodical structure having a phase different by nearly 180° from the phase of a periodical structure provided in the second area is provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：为了解决传统上公开的检测系统中差分推/拉信号幅度与物镜等的位移显着劣化的视场特性的问题，使用在线 DPP（差分推/拉）系统作为用于检测相对于其轨道间距彼此不同的多种光盘的跟踪误差信号的系统。解决方案：作为分支装置，该光学拾取器设置有被划分为第一，第二和第三区域的至少三个区域的衍射光栅，并且在每个区域中设置有规定的周期性结构。第一区域布置在第二和第三区域之间。在第二区域中，提供了具有与设置在第一区域中的周期性结构的相位相差近90°的相位的周期性结构。在第三区域中，提供具有与设置在第二区域中的周期性结构的相位相差近180°的相位的周期性结构。版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2005328148A Video recording method and video recording apparatus 有权
标题翻译：视频记录方法和视频记录装置
公开(公告)号：JP2005328148A
公开(公告)日：2005-11-24
申请号：JP2004142273
申请日：2004-05-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SASAKI AKIRA , KAMOGAWA KOJI , MACHIDA YOSHIHIRO , INOUE MASAYUKI
IPC分类号： H04N5/76 , G11B20/10 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To provide a video recording method and a video recording apparatus which enable saving of time, when saving a recorded video from a storage device inside the apparatus to an external removable medium to be shortened, thereby facilitating selection of the saved program to be.
SOLUTION: The video image recording apparatus includes a TV tuner circuit 5 for receiving a program broadcast from a broadcast station; an MPEG encoder 6 for compressing the program received by the TV tuner circuit 5 at a set bit rate; and a CPU 4 for video-recording video information compressed by the MPEG encoder 6 onto an HDD 6, and the CPU 4 acquires a program time from electronic program guide data of the program, when the video information is recorded to the HDD 9 and sets the bit rate at compression, on the basis of a media capacity of the removable medium 10 to which the acquired program time and the video-recorded video signal are saved.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种视频记录方法和视频记录装置，其能够在将记录的视频从设备内部的存储装置保存到外部可移除介质上时节省时间，从而便于选择保存的程序是。解决方案：视频图像记录装置包括用于从广播站接收节目广播的TV调谐器电路5; 用于以设定的比特率压缩由TV调谐器电路5接收的节目的MPEG编码器6; 以及用于将由MPEG编码器6压缩的视频信息视频记录到HDD 6上的CPU4，并且当视频信息被记录到HDD 9时，CPU 4从节目的电子节目指南数据获取节目时间，并设置基于所获取的节目时间和视频记录视频信号所保存的可移除媒体10的媒体容量，压缩比特率。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2005277805A Video image recording apparatus and recording control method 有权
标题翻译：视频图像记录装置和记录控制方法
公开(公告)号：JP2005277805A
公开(公告)日：2005-10-06
申请号：JP2004088303
申请日：2004-03-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YURI HIROYUKI , ITO KEITA , SUZUKI MOTOYUKI , ABE KOUKI , MACHIDA YOSHIHIRO , INOUE MASAYUKI , HIRANO KENTARO
IPC分类号： H04N5/76 , G11B19/00 , H04N5/761 , H04N5/781 , H04N5/782 , H04N5/92
CPC分类号： H04N21/47214 , H04N5/782 , H04N21/84
摘要： PROBLEM TO BE SOLVED: To enable video tape recording finishing time of quickly video tape recording which records a broadcasting program under viewing and listening to be easily established.
SOLUTION: Electronic program guide data of a broadcasting program are acquired. When there is a video tape recording direction of the broadcasting program under viewing and listening, the broadcast finishing time of the broadcasting program recorded on the video tape from the electronic program guide data is acquired, and recording of the video image is performed from the time when the video tape recording is directed to the program finishing time. Further, when the broadcasting program is delayed, the time obtained by adding the predetermined delay time to the broadcasting finishing time of the video tape recording broadcasting program, and the video information is recorded up to the program finishing time from when the video tape recording is directed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了能够快速录像的录像带录像结束时间，其记录观看和收听的广播节目容易建立。
解决方案：获取广播节目的电子节目指南数据。当在观看和收听下存在广播节目的录像带记录方向时，从电子节目指南数据获取记录在录象带上的广播节目的广播结束时间，并且从时间开始执行视频图像的记录当视频磁带录制指向程序完成时间。此外，当广播节目被延迟时，通过将预定的延迟时间添加到录像带录制广播节目的广播结束时间而获得的时间和视频信息被记录到节目完成时间，从录像带录制是执导。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2005093065A Objective lens 审中-公开
标题翻译：物镜
公开(公告)号：JP2005093065A
公开(公告)日：2005-04-07
申请号：JP2004317472
申请日：2004-11-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHIBASHI TOSHIAKI , INOUE MASAYUKI , SUZUKI YOSHIO
IPC分类号： G11B7/135
摘要： PROBLEM TO BE SOLVED: To provide a two-layered optical disk suited to the reproduction of two optical disks different in thickness, and provide an optical disk device. SOLUTION: A read-in and a read-out of one recording surface of the two-layered optical disk are respectively disposed on inner and outer peripheral sides, and a read-in and a read-out of the other recording surface are respectively disposed on the outer and inner peripheral sides. Thus, an optical pickup moves along a closed locus, thereby enabling reproduction for the two layers. The thickness of an optical disk substrate optimal from the objective lens used for the optical pickup is set to a COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适合于再现不同厚度的两个光盘的双层光盘，并提供一种光盘装置。解决方案：双层光盘的一个记录表面的读入和读出分别设置在内周侧和外周侧，并且读取和读出另一个记录表面分别设置在外周侧和内周侧。因此，光拾取器沿着闭合轨迹移动，从而能够再现两层。从用于光学拾取器的物镜最佳的光盘基板的厚度被设定为

18. 发明专利

JP2003281779A Optical information recording medium and optical information recording and reproducing device using the same 审中-公开
标题翻译：光信息记录介质和光信息记录和再现设备
公开(公告)号：JP2003281779A
公开(公告)日：2003-10-03
申请号：JP2002079927
申请日：2002-03-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAO TAKESHI , INOUE MASAYUKI , TERAO MOTOYASU
IPC分类号： G11B7/24 , G11B7/004 , G11B7/135
摘要： PROBLEM TO BE SOLVED: To provide a high density two-layer optical disk for suppressing degradation of signal quality, the cost of which is reduced and an optical information recording and reproducing device using the same. SOLUTION: In the two-layer optical disk, a distance from a surface on which laser light to be used for recording and reproduction of information is made incident to an L0 layer is matched to disk substrate thickness supposed in designing an objective lens to be used for convergence of light. Thus, for example, the disk substrate thickness is matched to disk substrate thickness in an optical disk the recording layer of which is composed of only one layer. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于抑制信号质量降低的高密度双层光盘，其成本降低，以及使用其的光信息记录和再现装置。解决方案：在双层光盘中，与用于记录和再现信息的激光的表面的距离入射到L0层的距离与设计物镜时所考虑的盘基板厚度相匹配用于收敛光。因此，例如，光盘基板厚度与其记录层仅由一层构成的光盘中的盘基板厚度相匹配。版权所有（C）2004，JPO

19. 发明专利

JP2012079344A Information processor 有权
标题翻译：信息处理器
公开(公告)号：JP2012079344A
公开(公告)日：2012-04-19
申请号：JP2012002777
申请日：2012-01-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： INOUE MASAYUKI , ISHIHARA HIDEJI
IPC分类号： G06F3/048 , G06F3/038
摘要： PROBLEM TO BE SOLVED: To enable cursor control or function selection operation suitable to a displayed screen situation without changing an input device.SOLUTION: A menu screen identification number, a menu screen arrangement coordinate, and information recorded in a cursor control system are read from a menu screen arrangement information recording table and displayed on a monitor. A processing operation for determining an optimal cursor control system is executed on the basis of the read information. If, as a result of determination, a free cursor mode is determined as the optimal cursor control system, free cursor control is executed so as to respond to action information, such as a moving direction and a moving amount when a remote control main body is moved, and such as operation information on an operating key. Meanwhile, if the free cursor mode is not determined as the optimal cursor control system, block cursor control is executed so as to respond to the action information, such as the moving direction and the moving amount when the remote control main body is moved, and such as the operation information on an operating key.
摘要翻译：要解决的问题：使光标控制或功能选择操作适合于显示的画面情况而不改变输入设备。解决方案：从菜单屏幕布置信息记录表读取菜单屏幕识别号码，菜单屏幕排列坐标和记录在光标控制系统中的信息，并显示在监视器上。基于读取的信息执行用于确定最佳光标控制系统的处理操作。如果作为确定的结果，将自由光标模式确定为最佳光标控制系统，则执行自由光标控制，以便响应诸如当遥控器主体是移动方向的移动方向和移动量时的动作信息移动，诸如操作键上的操作信息。同时，如果自由光标模式未被确定为最佳光标控制系统，则执行块光标控制，以响应诸如移动遥控主体的移动方向和移动量的动作信息，以及例如操作键上的操作信息。版权所有（C）2012，JPO＆INPIT

20. 发明专利

JP2010262735A Optical disk device and information recording method 有权
标题翻译：光盘设备和信息记录方法
公开(公告)号：JP2010262735A
公开(公告)日：2010-11-18
申请号：JP2010179931
申请日：2010-08-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHIMURA KOICHIRO , INOUE MASAYUKI , TAKEUCHI TOSHIFUMI
IPC分类号： G11B7/125 , G11B7/0045 , H01S5/068
摘要： PROBLEM TO BE SOLVED: To solve the problem of an optical disk device that power consumption in a laser driver is increased by reduction of a laser driving voltage upon temperature rising, temperature rising of a near laser is caused, deterioration of laser emitting characteristics and deterioration of recording characteristics caused thereby are generated, the laser driver does not correspond to the change of the laser driving voltage with passage of time and the service life of the laser is shortened by increase of the laser driving voltage. SOLUTION: In the optical disk device, temperature in the vicinity of the laser is obtained, and voltage of a power source of the laser driver is controlled so that power consumption in a head room is minimized without spoiling current driving characteristics in the head room of the laser driver 205 upon temperature increase. A laser driving current of the laser driver is monitored and the voltage of the power supply of the laser driver is controlled so that power consumption in the head room is minimized while the current driving characteristics in the head room in this current is secured. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题为了解决通过在升温时降低激光驱动电压来增加激光驱动器的功耗的光盘装置的问题，导致近激光的升温，激光发射的劣化产生由此引起的记录特性的特性和劣化，激光驱动器与激光驱动电压随时间的变化不对应，并且激光器的使用寿命由于激光驱动电压的增加而缩短。解决方案：在光盘装置中，获得激光附近的温度，并且控制激光驱动器的电源的电压，使得头部房间中的功率消耗最小化，而不会损害目前的驱动特性激光驱动器205的头部房间在温度升高时。监视激光驱动器的激光驱动电流，并且控制激光驱动器的电源的电压，使得在该电流的头部房间中的当前驱动特性得到确保的情况下，使房间中的功率消耗最小化。版权所有（C）2011，JPO＆INPIT

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