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1. 发明专利

JP2011254162A Electronic device, signal detection circuit and signal detection method 有权
标题翻译：电子设备，信号检测电路和信号检测方法
公开(公告)号：JP2011254162A
公开(公告)日：2011-12-15
申请号：JP2010125130
申请日：2010-05-31
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： H04B1/16
CPC分类号： H04W52/0245 , H04L25/03834 , H04L27/0006 , H04W24/00 , H04W52/0229 , H04W84/18 , Y02D70/00 , Y02D70/144
摘要： PROBLEM TO BE SOLVED: To provide an electronic device which prevents erroneous detection of, for example, a normal communication signal of Bluetooth (trade mark) as an inquiry signal.SOLUTION: An electronic device in an embodiment comprises an antenna, a radio communication module for performing radio communication in use of the antenna, and a power saving control circuit for shifting to a power on state from a power off state of the radio communication module triggered by reception of a predetermined signal formed of a predetermined frequency component through the antenna. The power saving control circuit includes a bandpass filter for detecting the predetermined frequency component, a pulse-width detection circuit for detecting pulse width of an input signal input from the antenna, and a pulse-width change circuit for changing the pulse width of the input signal to be supplied to the bandpass filter to equal to or less than predetermined pulse width if the pulse width of the input signal detected by the pulse-width detection means exceeds the predetermined pulse width.
摘要翻译：要解决的问题：提供防止例如蓝牙（商标）的正常通信信号作为查询信号的错误检测的电子设备。解决方案：实施例中的电子设备包括天线，用于在天线使用中进行无线电通信的无线电通信模块和用于从无线电的电源关闭状态转换到电源接通状态的功率节省控制电路通过天线接收由预定频率分量形成的预定信号而触发的通信模块。省电控制电路包括用于检测预定频率分量的带通滤波器，用于检测从天线输入的输入信号的脉冲宽度的脉冲宽度检测电路和用于改变输入的脉冲宽度的脉冲宽度改变电路如果由脉冲宽度检测装置检测到的输入信号的脉冲宽度超过预定脉冲宽度，则要提供给带通滤波器的信号等于或小于预定脉冲宽度。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011119799A Signal receiver and signal processing method 有权
标题翻译：信号接收机和信号处理方法
公开(公告)号：JP2011119799A
公开(公告)日：2011-06-16
申请号：JP2009272774
申请日：2009-11-30
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： H04L25/49 , H04L25/08
CPC分类号： H04L25/4902 , H04L7/0331
摘要： PROBLEM TO BE SOLVED: To provide a signal receiver capable of accurately sampling PPM signals in order to reliably reproduce the PPM signals by a simple configuration.
SOLUTION: The signal receiver includes: a first setting means for setting the rising or falling edge of an optional H pulse as a start point from a detection object section of pulse position modulation signals; a calculation means for calculating a sampling period on the basis of the interval of the plurality of H pulses in the detection object section; a detection means for defining the multiple of the sampling period from the start point as a reference point for the detection object section, and detecting the generation positions of the plurality of H pulses from the reference point; a generation means for generating a histogram for the generation positions of the plurality of H pulses; a determination means for determining a position for which a value to be a peak in the histogram is added to the reference point as the sampling point of a reproducing object signal section in the pulse position modulation signals; and a reproducing means for reproducing the reproducing object signal section on the basis of the sampling point.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够精确地采样PPM信号的信号接收机，以便通过简单的配置可靠地再现PPM信号。信号接收机包括：第一设定装置，用于将脉冲位置调制信号的检测对象部分中的可选H脉冲的上升沿或下降沿设置为起始点; 计算装置，用于根据检测对象部分中的多个H脉冲的间隔计算采样周期; 检测装置，用于将起始点的采样周期的倍数定义为检测对象部分的参考点，并从参考点检测多个H脉冲的产生位置; 生成用于生成多个H个脉冲的生成位置的直方图的生成装置; 确定装置，用于确定将所述直方图中的值作为峰值的位置作为所述脉冲位置调制信号中的再现对象信号部分的采样点添加到所述参考点; 以及再现装置，用于基于采样点再现再现对象信号部分。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012231251A Stereoscopic video processing device and stereoscopic video processing method 审中-公开
标题翻译：立体视像处理装置和立体视像处理方法
公开(公告)号：JP2012231251A
公开(公告)日：2012-11-22
申请号：JP2011097471
申请日：2011-04-25
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： H04N13/04 , G09G5/36
摘要： PROBLEM TO BE SOLVED: To provide a stereoscopic video processing device and a stereoscopic video processing method that are capable of providing a viewing environment suitable for each viewer.SOLUTION: A stereoscopic video processing method for a stereoscopic video processing device that displays, for a viewer, first and second videos for stereoscopic display having parallax therebetween, includes: setting a mode suitable for the viewer from among plural modes for which adjustment amounts related to the parallax between the first and second videos are set; generating videos obtained by adjusting the parallax between the first and second videos with the adjustment amount corresponding to the set mode; and outputting the generated first and second videos.
摘要翻译：要解决的问题：提供能够提供适合于每个观看者的观看环境的立体视频处理设备和立体视频处理方法。解决方案：一种用于立体视频处理设备的立体视频处理方法，其针对观看者显示具有视差的立体显示的第一和第二视频，包括：从调整的多个模式中设置适合于观看者的模式设定与第一和第二视频之间的视差有关的量; 产生通过调整第一和第二视频之间的视差与通过设定模式相对应的调整量而获得的视频; 并输出所生成的第一和第二视频。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2005190629A Optical disk device and information recording method 审中-公开
标题翻译：光盘设备和信息记录方法
公开(公告)号：JP2005190629A
公开(公告)日：2005-07-14
申请号：JP2003433933
申请日：2003-12-26
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： G11B7/0045 , G11B7/00 , G11B7/125
CPC分类号： G11B7/1263 , G11B7/0045
摘要： PROBLEM TO BE SOLVED: To provide an optical disk device which is capable of recording high recording quality information and to provide an information recording method. SOLUTION: An optical disk device 1 has a controller 3 controlling so that first reflected laser beams obtained by the laser beams having optical intensity of reproducing and second reflected laser beams obtained by the laser beams having optical intensity of recording are detected by a detector 16, and based on the results of the detection, a signal processing circuit 5 obtains respective saturation levels, strength of recording laser light beams outputted from a light source is computed based on the respective saturation levels of the reflected laser light beams specified by the signal processing means, instructing a laser driving circuit 2 to generate laser driving signals that can achieve optical intensity of reproducing and recording laser light beams, based on the computational results. Thus, the recording power is controlled within an approximately constant range even though the reflectivity of the recording film of an optical disk fluctuates. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够记录高记录质量信息并提供信息记录方法的光盘装置。解决方案：光盘装置1具有控制器3，该控制器3使得具有通过具有记录光强度的激光束获得的具有再现光强度的激光束和第二反射激光束获得的第一反射激光束由检测器16，并且基于检测结果，信号处理电路5获得相应的饱和度，根据由光检测器16指定的反射激光的各自的饱和度来计算从光源输出的记录激光束的强度信号处理装置，基于计算结果指示激光驱动电路2产生可以实现再现和记录激光束的光强度的激光驱动信号。因此，即使光盘的记录膜的反射率波动，也将记录功率控制在近似恒定的范围内。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2011024047A Receiving apparatus 有权
标题翻译：接收装置
公开(公告)号：JP2011024047A
公开(公告)日：2011-02-03
申请号：JP2009168223
申请日：2009-07-16
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： H04L25/49
CPC分类号： H04L25/4902 , H04L25/4908
摘要： PROBLEM TO BE SOLVED: To provide a technique for more suitably performing code sampling using a preamble. SOLUTION: A receiving apparatus includes a signal edge detection part for receiving a signal including a code and detecting an edge from the signal, a reference point detection part for detecting a reference point for pulse width detection of the signal from the leading or trailing point of the detected edge, a pulse width detection part for detecting a pulse width from the leading or trailing point of the edge and the reference point, and a sampling point determination part for generating a histogram of the pulse width and determining a sampling point of the code from an analytical result of the histogram, and performs sampling of the code based on the determined result. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于使用前置码更适合地执行代码采样的技术。解决方案：接收装置包括：信号边缘检测部分，用于接收包括代码并从信号中检测边缘的信号;参考点检测部分，用于检测来自前导信号的信号的脉冲宽度检测的参考点; 检测出的边缘的尾点，用于从边缘的前导点或尾点检测脉冲宽度的脉冲宽度检测部分和参考点，以及用于产生脉冲宽度直方图并确定采样点的采样点确定部分的直方图的分析结果，并且基于确定的结果执行代码的采样。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2003030842A Optical disk device and recording condition setting method for a plurality of recording layers 有权
标题翻译：光盘设备和记录层的记录条件设置方法
公开(公告)号：JP2003030842A
公开(公告)日：2003-01-31
申请号：JP2001215840
申请日：2001-07-16
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO , YONEZAWA MINORU
IPC分类号： G11B7/0045
摘要： PROBLEM TO BE SOLVED: To provide a recording condition setting method capable of setting proper recording conditions (recording waveform parameters) for an optical disk having a plurality of recording layers. SOLUTION: The method used for an optical disk device having a plurality of recording layers on which recording/reproducing is carried out by irradiation with a light beam from one surface includes the steps of sequentially selecting recording layers farthest from the incident surface of the light beam (ST1), trial-writing data in the trial-writing areas of the selected recording layers and reproducing the trial-written data (ST3), and setting a recording waveform parameter (ST4).
摘要翻译：要解决的问题：提供一种能够为具有多个记录层的光盘设置适当的记录条件（记录波形参数）的记录条件设置方法。解决方案：用于具有通过从一个表面照射光束进行记录/再现的多个记录层的光盘装置的方法包括以下步骤：顺序地选择距离光束的入射表面最远的记录层（ST1），在所选择的记录层的试写区域中的试写数据并再现试写数据（ST3），并设置记录波形参数（ST4）。

7. 发明专利

JP2003006862A Optical disk device and optical disk recording method 审中-公开
标题翻译：光盘设备和光盘记录方法
公开(公告)号：JP2003006862A
公开(公告)日：2003-01-10
申请号：JP2001192607
申请日：2001-06-26
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： G11B7/0045
摘要： PROBLEM TO BE SOLVED: To provide an optical disk device that can accurately record information with an excellent recording efficiency to the optical disk.
SOLUTION: The optical disk device comprises a reproducing means 20 reproducing the record information related to a record from the optical disk, a parameter generating means 70 generating a plurality of record parameters corresponding to linear speed varying in response to the radius position of the optical disk is located when the optical disk is rotated at a constant rotation speed based on this record information, a pulse generating means 60 generating a record waveform pulse corresponding to record data recorded to the radius position of a target based on a plurality of these record parameters, and a recording means 20 recording the record data to the radius position of the target based on this record waveform pulse.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种光盘装置，其可以将具有良好记录效率的信息准确地记录到光盘。解决方案：光盘装置包括：再现装置20，再现与光盘相关的记录信息;参数产生装置70，产生对应于响应于光盘的半径位置变化的线速度的多个记录参数位于当基于该记录信息使光盘以恒定的转速旋转时，脉冲发生装置60基于多个记录参数产生对应于记录在目标的半径位置的记录数据的记录波形脉冲，以及根据该记录波形脉冲将记录数据记录到目标的半径位置的记录装置20。

8. 发明专利

JP2010152964A Method of controlling optical disk drive 有权
标题翻译：控制光盘驱动的方法
公开(公告)号：JP2010152964A
公开(公告)日：2010-07-08
申请号：JP2008328787
申请日：2008-12-24
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO
IPC分类号： G11B7/0045 , G11B7/125
摘要： PROBLEM TO BE SOLVED: To improve recording quality by obtaining the appropriate recording power of an optical beam when information is recorded particularly into the second recording layer. SOLUTION: In the case of selectively accessing the first and second recording layers from one side of an optical disk using an optical disk driving motor and an optical beam control part for recording and reproducing the information, when starting the recording of the information into the second layer, a first recording power value is obtained by executing optimum power control in a power calibration area at an inner peripheral side at a first rotational speed, information recording is started from the outer peripheral side at the same rotational speed as the first rotational speed by the first recording power value, and a second recording power value is obtained by correcting the first recording power value by executing the optimum power control. When a recording position is moved from the outer peripheral side to the inner peripheral side of the second layer, information recording is executed at the second rotational speed higher than the first rotational speed and executed with a value obtained by correcting the second recording power value with a preset value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：当信息特别记录在第二记录层中时，通过获得光束的适当记录功率来提高记录质量。解决方案：在使用光盘驱动电机从光盘的一侧选择性地访问第一和第二记录层的情况下，以及用于记录和再现信息的光束控制部分，当开始记录信息时通过在第一旋转速度的内周侧的功率校准区域中进行最佳功率控制，获得第一记录功率值，以与第一旋转速度相同的转速从外周侧开始信息记录通过执行最佳功率控制来校正第一记录功率值，获得第一记录功率值的转速和第二记录功率值。当记录位置从第二层的外周侧向内周侧移动时，以比第一旋转速度高的第二旋转速度执行信息记录，并且以通过用第一记录功率值一个预设值。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2003030838A Optical disk device and recording condition setting method 审中-公开
标题翻译：光盘设备和记录条件设置方法
公开(公告)号：JP2003030838A
公开(公告)日：2003-01-31
申请号：JP2001215839
申请日：2001-07-16
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAZAKI MITSUO , YONEZAWA MINORU
IPC分类号： G11B20/12 , G11B7/0045 , G11B7/09
摘要： PROBLEM TO BE SOLVED: To provide an optical disk device which shortens a recording condition setting time.
SOLUTION: The optical disk device is provided with a recording means (20) which irradiates an optical disk by a recording light beam on the basis of a prescribed recording condition to record information, a reproducing means (20) which irradiates the optical disk by a reproducing light beam to reproduce information reflected on reflected light of the reproducing light beam, a setting means which sets a recording condition on the basis of results of recording of prescribed information on the optical disk by the recording means and reproducing of the prescribed information by the reproducing means, and condition recording execution means (20 and 70) which make the recording means record the recording condition set by the setting means and an environmental condition for this setting on the optical disk.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供缩短记录条件设定时间的光盘装置。解决方案：光盘装置设置有记录装置（20），其基于规定的记录条件通过记录光束照射光盘以记录信息;再现装置（20），其通过光盘照射光盘再现光束以再现在再现光束的反射光上反射的信息;设置装置，其基于由记录装置在光盘上记录规定信息的结果设定记录条件，并通过再现装置和条件记录执行装置（20和70），使记录装置记录由设定装置设定的记录条件和该设定的环境条件。

10. 发明专利

JP2013051634A Program recording device and program recording method 审中-公开
标题翻译：程序记录装置和程序记录方法
公开(公告)号：JP2013051634A
公开(公告)日：2013-03-14
申请号：JP2011189636
申请日：2011-08-31
申请人： Toshiba Corp , 株式会社東芝
发明人： NISHIMOTO MASAYUKI , YAMAZAKI MITSUO
IPC分类号： H04N5/76 , H04N5/91 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To acquire program information of each program without producing an unrecorded portion when video recording programs continuously broadcast on an identical channel.SOLUTION: A program recording device includes: a reception module for receiving a broadcast stream transmitted from a program provider; program recording means, which records on a recording device a program data based on the broadcast stream, for recording on the recording device one piece of program data including a plurality of programs, when recording the plurality of programs transmitted from the provider in continuous broadcast time zones; program information acquisition means for acquiring information of the plurality of programs corresponding to the plurality of programs; generation means for generating a plurality of pieces of program data corresponding to the plurality of programs by dividing the one piece of program data on the basis of each broadcast time of the plurality of programs; and generation means for generating information for associating the plurality of pieces of program data with the information of the plurality of programs.
摘要翻译：要解决的问题：当视频记录程序在相同的频道上连续广播时，获取每个节目的节目信息而不产生未记录的部分。解决方案：程序记录装置包括：接收模块，用于接收从程序提供者发送的广播流; 程序记录装置，其在记录装置上记录基于广播流的节目数据，用于在连续广播时刻记录从提供者发送的多个节目时，在记录装置上记录包括多个节目的一个节目数据区域节目信息获取装置，用于获取与多个节目对应的多个节目的信息; 生成装置，用于通过基于多个节目的每个广播时间划分一个节目数据来生成与多个节目对应的多个节目数据; 以及生成装置，用于产生用于将多个节目数据与多个节目的信息相关联的信息。版权所有（C）2013，JPO＆INPIT

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