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1. 发明授权

US08730394B2 Video display system, video display device, its control method, and information storage medium 有权
标题翻译：视频显示系统，视频显示设备，其控制方法和信息存储介质
公开(公告)号：US08730394B2
公开(公告)日：2014-05-20
申请号：US12440745
申请日：2007-05-17
申请人： Ikuo Tsukagoshi , Kenichi Imai , Takenori Ohshima , Yuichi Nishimori , Masaru Masuda
发明人： Ikuo Tsukagoshi , Kenichi Imai , Takenori Ohshima , Yuichi Nishimori , Masaru Masuda
IPC分类号： H04N7/00 , H04N3/27
CPC分类号： A63F13/25 , A63F13/30 , G09G5/12 , G09G2340/02 , G09G2340/14 , H04N5/38 , H04N5/44 , H04N21/4108 , H04N21/4122 , H04N21/42646 , H04N21/4394 , H04N21/4402 , H04N21/4623 , H04N21/4781
摘要： To provide a video display system for allowing a user to look at and listen to video and sound on various means. A video display system has a video display device and a portable video display device, connected to each other for communication. The video display device produces own device video data and own device sound data to be displayed and reproduced, respectively, on the video display device; displays the own device video data and reproduces the own device sound data; encodes these data into a data format which the portable video display device is able to handle, to thereby produce other device video data and other device sound data; and sends to the portable video display device. The portable video display device receives these data, and decodes and displays the other device video data, and decodes and reproduces the other device sound data.
摘要翻译：提供用于允许用户以各种方式观看和收听视频和声音的视频显示系统。视频显示系统具有彼此连接以进行通信的视频显示装置和便携式视频显示装置。视频显示设备分别在视频显示设备上产生自己的设备视频数据和自己的设备声音数据以被显示和再现; 显示自己的设备视频数据并再现自己的设备声音数据; 将这些数据编码成便携式视频显示设备能够处理的数据格式，从而产生其他设备视频数据和其他设备声音数据; 并发送到便携式视频显示设备。便携式视频显示装置接收这些数据，解码并显示其他设备视频数据，并对其他设备声音数据进行解码和再现。

2. 发明申请

US20100002146A1 VIDEO DISPLAY SYSTEM, VIDEO DISPLAY DEVICE, ITS CONTROL METHOD, AND INFORMATION STORAGE MEDIUM 有权
标题翻译：视频显示系统，视频显示设备，其控制方法和信息存储介质
公开(公告)号：US20100002146A1
公开(公告)日：2010-01-07
申请号：US12440745
申请日：2007-05-17
申请人： Ikuo Tsukagoshi , Kenichi Imai , Takenori Ohshima , Yuichi Nishimori , Masaru Masuda
发明人： Ikuo Tsukagoshi , Kenichi Imai , Takenori Ohshima , Yuichi Nishimori , Masaru Masuda
IPC分类号： H04N9/74 , H04N5/66 , H04N5/60 , H04N7/12
CPC分类号： A63F13/25 , A63F13/30 , G09G5/12 , G09G2340/02 , G09G2340/14 , H04N5/38 , H04N5/44 , H04N21/4108 , H04N21/4122 , H04N21/42646 , H04N21/4394 , H04N21/4402 , H04N21/4623 , H04N21/4781
摘要： To provide a video display system for allowing a user to look at and listen to video and sound on various means. A video display system has a video display device and a portable video display device, connected to each other for communication. The video display device produces own device video data and own device sound data to be displayed and reproduced, respectively, on the video display device; displays the own device video data and reproduces the own device sound data; encodes these data into a data format which the portable video display device is able to handle, to thereby produce other device video data and other device sound data; and sends to the portable video display device. The portable video display device receives these data, and decodes and displays the other device video data, and decodes and reproduces the other device sound data.
摘要翻译：提供用于允许用户以各种方式观看和收听视频和声音的视频显示系统。视频显示系统具有彼此连接以进行通信的视频显示装置和便携式视频显示装置。视频显示设备分别在视频显示设备上产生自己的设备视频数据和自己的设备声音数据以被显示和再现; 显示自己的设备视频数据并再现自己的设备声音数据; 将这些数据编码成便携式视频显示设备能够处理的数据格式，从而产生其他设备视频数据和其他设备声音数据; 并发送到便携式视频显示设备。便携式视频显示装置接收这些数据，解码并显示其他设备视频数据，并对其他设备声音数据进行解码和再现。

3. 发明授权

US08160422B2 Data recording device, data recording method, data processing device, data processing method, program, program recording medium, data recording medium, and data structure 失效
标题翻译：数据记录装置，数据记录方法，数据处理装置，数据处理方法，程序，程序记录介质，数据记录介质和数据结构
公开(公告)号：US08160422B2
公开(公告)日：2012-04-17
申请号：US11720619
申请日：2005-11-17
申请人： Yasushi Fujinami , Kuniaki Takahashi , Takenori Ohshima , Kenichi Imai
发明人： Yasushi Fujinami , Kuniaki Takahashi , Takenori Ohshima , Kenichi Imai
IPC分类号： H04N9/80
CPC分类号： G11B27/105 , G11B27/005 , G11B27/329 , H04N5/775 , H04N5/781 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233
摘要： To effectively reproduce video depending on the performance of a reproducing apparatus. A controller 446 determines whether or not an entry of video is a beginning of a chapter of video or whether or not a scene change of the entry is important. In other words, the controller 446 determines whether or not an entry under evaluation corresponds to a time of a chapter of chapter scene change information 447 or whether or not the entry is an important scene change. If an entry under evaluation corresponds to a time of a chapter, the controller 446 sets priority_flag=3 and stores it to an output server 426. The present invention can be applied to a game device or the like that uses for example a DVD.
摘要翻译：根据再现设备的性能有效地再现视频。控制器446确定视频的条目是否是视频的章节的开始，或者条目的场景变化是否重要。换句话说，控制器446确定正在评估的条目是否对应于章节场景改变信息447的章节的时间，或者条目是否是重要的场景变化。如果正在评估的条目对应于章节的时间，则控制器446设置priority_flag = 3并将其存储到输出服务器426.本发明可以应用于使用例如DVD的游戏设备等。

4. 发明申请

US20090169183A1 DATA RECORDING DEVICE, DATA RECORDING METHOD, DATA PROCESSING DEVICE, DATA PROCESSING METHOD, PROGRAM, PROGRAM RECORDING MEDIUM, DATA RECORDING MEDIUM, AND DATA STRUCTURE 失效
标题翻译：数据记录装置，数据记录方法，数据处理装置，数据处理方法，程序，程序记录介质，数据记录介质和数据结构
公开(公告)号：US20090169183A1
公开(公告)日：2009-07-02
申请号：US11720619
申请日：2005-11-17
申请人： Yasushi Fujinami , Kuniaki Takahashi , Takenori Ohshima , Kenichi Imai
发明人： Yasushi Fujinami , Kuniaki Takahashi , Takenori Ohshima , Kenichi Imai
IPC分类号： H04N5/00
CPC分类号： G11B27/105 , G11B27/005 , G11B27/329 , H04N5/775 , H04N5/781 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233
摘要： To effectively reproduce video depending on the performance of a reproducing apparatus. A controller 446 determines whether or not an entry of video is a beginning of a chapter of video or whether or not a scene change of the entry is important. In other words, the controller 446 determines whether or not an entry under evaluation corresponds to a time of a chapter of chapter scene change information 447 or whether or not the entry is an important scene change. If an entry under evaluation corresponds to a time of a chapter the controller 446 sets priority_flag=3 and stores it to an output server 426. The present invention can be applied to a game device or the like that uses for example a DVD.
摘要翻译：根据再现设备的性能有效地再现视频。控制器446确定视频的条目是否是视频的章节的开始，或者条目的场景变化是否重要。换句话说，控制器446确定正在评估的条目是否对应于章节场景改变信息447的章节的时间，或者条目是否是重要的场景变化。如果评估中的条目对应于章节的时间，则控制器446设置priority_flag = 3并将其存储到输出服务器426.本发明可以应用于使用例如DVD的游戏设备等。

5. 发明授权

US5287385A Viterbi decoding system including variable-order equalizer 失效
标题翻译：维特比解码系统，包括可变阶均衡器
公开(公告)号：US5287385A
公开(公告)日：1994-02-15
申请号：US810069
申请日：1991-12-19
申请人： Takao Sugawara , Yoshifumi Mizoshita , Hiroshi Mutoh , Kiichirou Kasai , Takenori Ohshima
发明人： Takao Sugawara , Yoshifumi Mizoshita , Hiroshi Mutoh , Kiichirou Kasai , Takenori Ohshima
IPC分类号： G11B5/09 , G11B20/10 , G11B20/18 , H03M13/23 , H03M13/41 , H03H7/30
CPC分类号： G11B20/10009 , H03M13/41
摘要： A Viterbi decoding system includes a characteristic estimator for estimating a characteristic of a system, and an equalizer for receiving an input signal from the system and for equalizing a waveform of the input signal so that an equalized waveform of the input signal is varied based on the characteristic of the system estimated by the characteristic estimator. A Viterbi decoder generates an output signal showing a maximum-likelihood path by using the equalized waveform of the input signal from the equalizer.
摘要翻译：维特比解码系统包括用于估计系统的特性的特性估计器和用于从系统接收输入信号并用于均衡输入信号的波形的均衡器，使得输入信号的均衡波形基于由特征估计器估计的系统特征。维特比解码器通过使用来自均衡器的输入信号的均衡波形来产生表示最大似然路径的输出信号。

6. 发明授权

US5790335A Asymmetrical signal detector and signal regenerating apparatus using the same detector 失效
标题翻译：不对称信号检测器和使用相同检测器的信号再生装置
公开(公告)号：US5790335A
公开(公告)日：1998-08-04
申请号：US588999
申请日：1996-01-19
申请人： Takao Sugawara , Takenori Ohshima
发明人： Takao Sugawara , Takenori Ohshima
IPC分类号： G11B5/09 , G11B5/02 , G11B5/035 , G11B20/22 , H03K5/08 , H04L25/06
CPC分类号： G11B5/02 , G11B20/22 , H03K5/082 , G11B5/09
摘要： Disclosed are an asymmetrical signal detector for detecting an asymmetrical quantity of an asymmetrical signal and a signal regenerating apparatus using this detector. This detector includes a first delaying element for delaying the input signal, a first subtracting element for subtracting an output of the first delaying element from the input signal, a second delaying element for delaying an output of the first subtracting element, an adding element for adding an output of the second delaying element to an output of the first subtracting element, a gate signal generating element for generating a gate signal by comparing an output of the adding element with a predetermined threshold value, a second subtracting element for subtracting the output of the subtracting element from the input signal and a selecting element for selecting an output of the second subtracting element in accordance with the gate signal, thereby obtaining an offset quantity. And this detector further includes a third subtracting element for subtracting an output of the second delaying element from an output of the first subtracting element and a selecting element for selecting an output of the third subtracting element in accordance with the gate signal, thereby obtaining between-positive-negative amplitude error quantity.
摘要翻译：公开了一种用于检测不对称信号的不对称量的不对称信号检测器和使用该检测器的信号再生装置。该检测器包括用于延迟输入信号的第一延迟元件，用于从输入信号中减去第一延迟元件的输出的第一减法元件，用于延迟第一减法元件的输出的第二延迟元件，用于添加的加法元件第二延迟元件的输出到第一减法元件的输出;栅极信号产生元件，用于通过将加法元件的输出与预定阈值进行比较来产生栅极信号;第二减法元件，用于减去第从输入信号中减去元件;以及选择元件，用于根据门信号选择第二减法元件的输出，从而获得偏移量。该检测器还包括：第三减法器，用于从第一减法元件的输出中减去第二延迟元件的输出;以及选择元件，用于根据门信号选择第三减法元件的输出，正负幅度误差量。

7. 发明授权

US06937418B2 Magnetic storage device having a head suspension supporting a head slider 失效
标题翻译：磁性存储装置具有支撑磁头滑块的磁头悬架
公开(公告)号：US06937418B2
公开(公告)日：2005-08-30
申请号：US10283885
申请日：2002-10-30
申请人： Michinaga Yamagishi , Takenori Ohshima
发明人： Michinaga Yamagishi , Takenori Ohshima
IPC分类号： G11B5/58 , G11B5/60 , G11B21/21 , G11B12/02
CPC分类号： G11B5/6005 , G11B5/58 , G11B21/21
摘要： A magnetic storage device, includes a head slider that floats having a designated height against a moving magnetic recording medium and has an element for recording, and a head suspension that supports the head slider and is provided at a head arm, wherein the floating height of the head slider can be adjusted, based on a recording frequency, by a deformation element.
摘要翻译：一种磁存储装置，包括一个磁头滑动器，其浮动具有指定高度抵靠移动磁记录介质并具有用于记录的元件，以及磁头悬架，其支撑磁头滑块并设置在磁头臂上，其中浮动高度可以通过变形元件基于记录频率来调节磁头滑块。

8. 发明授权

US06501610B1 Detecting circuit for read signal from magnetic recording system using partial response 失效
标题翻译：使用部分响应从磁记录系统读取信号的检测电路
公开(公告)号：US06501610B1
公开(公告)日：2002-12-31
申请号：US08596471
申请日：1996-02-05
申请人： Takao Sugawara , Umeo Oshio , Takenori Ohshima , Yoshifumi Mizoshita , Keiji Aruga
发明人： Takao Sugawara , Umeo Oshio , Takenori Ohshima , Yoshifumi Mizoshita , Keiji Aruga
IPC分类号： G11B509
CPC分类号： G11B20/10055 , G11B5/09 , G11B20/10009 , G11B20/1258
摘要： A detection circuit in a magnetic recording and playback apparatus which uses partial response and the maximum likelihood method, in which neither the size of the detection circuit nor the power consumption increase when the partial response order n increases. In this detection circuit, in the circuit that detects a signal read out from a head, either a plurality of equalizers for different target equalization waveforms, or a single variable target equalizer is provided. A detector for the waveform output from an equalizer is connected in series with the detector. A plurality of combinations, each formed by an equalizer and a detector, is connected in parallel to the output of a filter, the outputs of the combinations of equalizers and detectors being input to a switching circuit, which is controlled by a switching control means. The switching control means controls the switching circuit so that just one of the combinations of equalizer and detectors is selected as the detector output. If a variable target equalizer, which is capable of generating two or more different types of equalization waveforms, is used as the equalizer, it is possible to reduce the number of equalizers to one.
摘要翻译：使用部分响应和最大似然方法的磁记录和重放装置中的检测电路，其中当部分响应顺序n增加时，检测电路的尺寸和功耗都不会增加。在该检测电路中，在检测从头读出的信号的电路中，提供用于不同的目标均衡波形的多个均衡器或单个可变目标均衡器。用于从均衡器输出的波形的检测器与检测器串联连接。由均衡器和检测器形成的多个组合与滤波器的输出并联连接，均衡器和检测器组合的输出被输入到由开关控制装置控制的开关电路。开关控制装置控制开关电路，使得仅选择均衡器和检测器的组合中的一个作为检测器输出。如果能够产生两种或多种不同类型的均衡波形的可变目标均衡器被用作均衡器，则可以将均衡器的数量减少到1。

9. 发明授权

US08244099B2 Picture reproducing apparatus and method, recording medium, and picture reproducing program 有权
标题翻译：图像再现装置和方法，记录介质和图像再现程序
公开(公告)号：US08244099B2
公开(公告)日：2012-08-14
申请号：US11660462
申请日：2005-06-29
申请人： Tatsuya Kakumu , Yasushi Fujinami , Toshiya Hamada , Takenori Ohshima , Koji Ihara , Akihiko Ueda , Shusuke Utsumi
发明人： Tatsuya Kakumu , Yasushi Fujinami , Toshiya Hamada , Takenori Ohshima , Koji Ihara , Akihiko Ueda , Shusuke Utsumi
IPC分类号： H04N9/80
CPC分类号： G11B27/105 , G11B20/10 , G11B27/322 , H04N5/85 , H04N9/8205
摘要： To facilitate implementing a user operation control in a picture reproducing apparatus for reproducing contents recorded on a disk or the like. A picture reproducing apparatus selects and reproduces a plurality of prerecorded picture streams in the disk. A reproduction control unit is configured to reproduce the picture streams in either of two reproduction modes, i.e., a normal mode for accepting particular key inputs pertaining to picture reproduction and a menu mode for not accepting the particular key inputs. The mode in which the picture streams are reproduced may be written by contents creators in a script file which is recorded on the disk.
摘要翻译：为了便于在用于再现记录在盘等上的内容的图像再现装置中实现用户操作控制。图像再现装置选择并再现盘中的多个预先记录的图像流。再现控制单元被配置为以两种再现模式中的任一种再现图像流，即用于接受与图像再现有关的特定键输入的正常模式以及用于不接受特定键输入的菜单模式。再现图像流的模式可以由记录在盘上的脚本文件中的内容创建者来写。

10. 发明授权

US07584511B2 Data processing apparatus, data processing method, program, program recording medium, data recording medium, and data structure 失效
标题翻译：数据处理装置，数据处理方法，程序，程序记录介质，数据记录介质和数据结构
公开(公告)号：US07584511B2
公开(公告)日：2009-09-01
申请号：US11148795
申请日：2005-06-09
申请人： Yasushi Fujinami , Takenori Ohshima , Goro Hayakawa , Toshiya Hamada
发明人： Yasushi Fujinami , Takenori Ohshima , Goro Hayakawa , Toshiya Hamada
IPC分类号： G06F1/26 , G06F11/00 , G08B13/00
CPC分类号： G11B20/00086 , G11B20/00731 , G11B2020/10666 , G11B2020/10759
摘要： At step S372, permission information about video data that are being reproduced is obtained from permission information that represents whether video data corresponding to encoded video data equal to or larger than an access unit are permitted to be secondarily used. At step S373, it is determined whether the video data that are being reproduced have been permitted to be secondarily used corresponding to the permission information. When it has been determined that the video data that are being reproduced have been permitted to be secondarily used, at step S376, the video data that are being reproduced are captured. At step S381, a process using the captured video data is executed. The present invention can be applied to for example a game device that uses a DVD.
摘要翻译：在步骤S372中，从表示是否允许对等于或大于访问单元的编码视频数据的视频数据进行二次使用的许可信息获得关于正在再现的视频数据的许可信息。在步骤S373中，确定是否已经允许根据许可信息二次使用正被再现的视频数据。当已经确定正被再现的视频数据已经被允许被二次使用时，在步骤S376，捕获正被再现的视频数据。在步骤S381，执行使用所捕获的视频数据的处理。本发明可以应用于例如使用DVD的游戏装置。

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