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61. 发明授权

US5930274A Information recording and reproduction apparatus to be controlled by temporal information 失效
标题翻译：信息记录和再现装置由时间信息控制
公开(公告)号：US5930274A
公开(公告)日：1999-07-27
申请号：US917962
申请日：1997-08-27
申请人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
发明人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
IPC分类号： G11B15/087 , G11B15/18 , G11B15/467 , G11B20/00 , G11B20/18 , H04N9/804 , H04N9/82 , H04N9/885 , G11B27/36 , H04N5/775
CPC分类号： G11B20/0084 , G11B15/087 , G11B15/1875 , G11B20/00007 , G11B20/00086 , H04N9/8042 , G11B15/4673 , G11B20/1833 , H04N9/8205 , H04N9/885
摘要： An information recording and reproduction apparatus for recording and reproducing the information supplied through the transmission line is capable of protecting the copyright by limiting the reproduction of the recorded information. A main information signal supplied through the transmission line and a deadline signal attached to the main information signal and representing the reproduction deadline of the main information signal are recorded and reproduced by a recording device and a reproduction device respectively. A temporal information signal representing the date and time is acquired. The deadline signal reproduced is compared with the temporal information signal acquired. The reproduction output of the main information signal is cut off in accordance with the comparison signal produced by the comparison. In the case where the temporal information has passed the deadline, the reproduction output of the main information signal is cut off.
摘要翻译：用于记录和再现通过传输线提供的信息的信息记录和再现装置能够通过限制记录信息的再现来保护版权。通过传输线提供的主信息信号和附加到主信息信号并表示主信息信号的再现期限的期限信号分别由记录装置和再现装置记录和再现。获取表示日期和时间的时间信息信号。将所再现的期限信号与获取的时间信息信号进行比较。根据比较产生的比较信号，将主信息信号的再现输出切断。在时间信息通过期限的情况下，主信息信号的再现输出被切断。

62. 发明授权

US5875279A Subscriber terminal of an interactive communication system and control device thereof 失效
标题翻译：交互式通信系统的用户终端及其控制装置
公开(公告)号：US5875279A
公开(公告)日：1999-02-23
申请号：US847772
申请日：1997-04-23
申请人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
发明人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
IPC分类号： G11B20/00 , H04N5/44 , H04N5/913 , H04N5/926 , H04N7/16 , H04J7/12
CPC分类号： H04N7/16 , H04N21/42684 , H04N21/4334 , H04N21/6543 , H04N21/6581 , H04N5/9261 , G11B20/00007 , G11B20/00086 , H04N5/4401 , H04N5/913
摘要： An input terminal (240) for assigning at least one information to be requested and a control circuit (100) for controlling a recording operation, a tape stopping operation and a detecting operation of a head of recorded information of a recording and reproducing apparatus (80) are provided on the side of a subscriber terminal (FIG. 1) having the recording and reproducing apparatus and, after all of information (A, B, C) assigned by the input terminal and received from an information transmitting station (FIG. 2) are recorded, a head of the first recorded information is detected.
摘要翻译：用于分配至少一个要请求的信息的输入端子（240）和用于控制记录和再现装置的记录信息的头的记录操作，磁带停止操作和检测操作的控制电路（80））设置在具有记录和再现装置的用户终端（图1）侧，并且在由输入终端分配并从信息发送站接收的所有信息（A，B，C）（图2 ），检测到第一记录信息的头部。

63. 发明授权

US5778140A Video signal processing apparatus 失效
标题翻译：视频信号处理装置
公开(公告)号：US5778140A
公开(公告)日：1998-07-07
申请号：US813339
申请日：1997-03-07
申请人： Hiroo Okamoto , Masuo Oku , Takaharu Noguchi , Takao Arai
发明人： Hiroo Okamoto , Masuo Oku , Takaharu Noguchi , Takao Arai
IPC分类号： H04N5/76 , G06F12/14 , G11B20/00 , H04N5/91 , H04N5/913 , H04N5/92 , G11B23/28 , H04N5/928
CPC分类号： G11B20/00086 , H04N5/913 , H04N5/9206 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328
摘要： In a reproducing apparatus, a generator circuit for adding copy information during the vertical blanking period of a reproduced video signal output is provided, and copy information in compliance with copy information contained in the reproduced signal is added and delivered. In a recording apparatus, a detection circuit for detecting copy information in an inputted video signal is provided, and permission/inhibition of copy is controlled on the basis of the detected copy information and when copy is permitted, necessary copy information is generated and added to a recording signal.
摘要翻译：在再现装置中，提供了用于在再现的视频信号输出的垂直消隐周期期间添加复制信息的发生器电路，并且添加并传送符合再现信号中包含的复制信息的复制信息。在记录装置中，提供了用于检测输入视频信号中的复制信息的检测电路，并且基于检测到的复制信息来控制副本的许可/禁止，并且当允许复制时，生成必要的复制信息并将其添加到记录信号。

64. 发明授权

US5623344A Digital video recording device with trick play capability 失效
标题翻译：具有特技播放功能的数字视频录像设备
公开(公告)号：US5623344A
公开(公告)日：1997-04-22
申请号：US293639
申请日：1994-08-19
申请人： Frank A. Lane , Joseph E. Augenbraun , Jill M. Boyce , Jack S. Fuhrer , John G. N. Henderson , Katsuo Mohri , Masafumi Nakamura , Takaharu Noguchi , Hiroo Okamoto , Masuo Oku , Michael A. Plotnick
发明人： Frank A. Lane , Joseph E. Augenbraun , Jill M. Boyce , Jack S. Fuhrer , John G. N. Henderson , Katsuo Mohri , Masafumi Nakamura , Takaharu Noguchi , Hiroo Okamoto , Masuo Oku , Michael A. Plotnick
IPC分类号： G11B5/008 , G11B5/09 , G11B15/12 , G11B15/18 , G11B20/12 , G11B27/00 , G11B27/30 , H04N5/44 , H04N5/775 , H04N5/7826 , H04N5/783 , H04N5/93 , H04N5/945 , H04N7/015 , H04N7/26 , H04N7/52 , H04N9/78 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/888 , H04N19/89 , H04N5/76 , H04N5/78
CPC分类号： G11B15/1875 , G11B20/1207 , G11B27/005 , G11B27/3027 , H04N19/37 , H04N19/89 , H04N21/4147 , H04N21/4334 , H04N5/4401 , H04N5/93 , H04N7/015 , H04N7/52 , H04N9/78 , H04N9/8042 , H04N9/8047 , G11B15/125 , G11B2220/90 , G11B5/0086 , G11B5/09 , H04N5/775 , H04N5/78263 , H04N5/78266 , H04N5/783 , H04N5/945 , H04N9/7921 , H04N9/8066 , H04N9/8227 , H04N9/888
摘要： A digital video tape recorder ("VTR") that selects data useful for generating images during trick playback operation and records the data in trick play tape segments arranged on a tape to form fast scan tracks and multi-speed playback tracks. Each fast scan track comprises trick play tape segments located on a diagonal, relative to the length of the tape, of the same angle as the angle at which the heads of a VTR are expected to pass over the tape during trick play operation at a specific speed and direction of operation. Each multi-speed playback track comprises a plurality of trick play tape segments arranged parallel to the length of the tape. Data which is used for at least one mode of trick play operation is recorded in each trick play tape segment. Each fast scan track and multi-speed track crosses multiple normal play tracks. During playback at a wide variety of speeds and directions, the heads pass over enough trick play segments of the multi-speed playback track to generate recognizable images during trick play operation. Data is recorded in each trick play segment in a manner that optimizes the amount of data that can be routinely recovered during trick playback operation despite tracking errors.
摘要翻译：一种数字录像机（“VTR”），其选择在特技播放操作期间生成图像的数据，并将数据记录在布置在磁带上的特技播放磁带段中以形成快速扫描轨道和多速重放轨道。每个快速扫描轨道包括相对于磁带长度位于对角线上的特技播放磁带段，其角度与在特定播放操作期间期望VTR的磁头经过磁带的角度相同的角度速度和操作方向。每个多速播放轨道包括平行于磁带的长度布置的多个特技播放磁带片段。用于至少一种特技播放操作模式的数据被记录在每个特技播放磁带段中。每个快速扫描轨道和多速度轨道穿过多个正常播放轨道。在以各种各样的速度和方向播放期间，头部通过多速播放轨道的足够的特技播放段，以在特技播放操作期间产生可识别的图像。数据被记录在每个特技播放段中，以尽可能优化在特技重放操作期间常规恢复的数据量，尽管跟踪错误。

65. 发明授权

US4843493A Rotary head type magnetic recording and reproducing apparatus and method of producing tracking control signals therefor 失效
标题翻译：旋转磁头型磁记录和再现装置及其跟踪控制信号的产生方法
公开(公告)号：US4843493A
公开(公告)日：1989-06-27
申请号：US838958
申请日：1986-03-12
申请人： Takashi Furuhata , Yasufumi Yumde , Fujio Okamura , Takaharu Noguchi , Toshifumi Shibuya , Katsuo Mohri , Takao Arai , Toshimichi Terada
发明人： Takashi Furuhata , Yasufumi Yumde , Fujio Okamura , Takaharu Noguchi , Toshifumi Shibuya , Katsuo Mohri , Takao Arai , Toshimichi Terada
IPC分类号： G11B15/467 , G11B15/473
CPC分类号： G11B15/4672 , G11B15/4678 , G11B15/4738
摘要： A method of producing a tracking control signal in a rotary head type magnetic recording and reproducing apparatus and a rotary head type magnetic recording and reproducing apparatus capable of a proper tracking by the use of the tracking control signal. First and second tracking signals are recorded on local portions of each odd-numbered track and the first tracking signal and a third tracking signal are recorded on local portions of each even-numbered track in such a manner that the second tracking signals on two odd-numbered track adjacent to any one even-numbered track are not overlapped with each other and the third tracking signals on two even-numbered tracks adjacent to any one odd-numbered track are not overlapped with each other when viewed in a direction perpendicular to the longitudinal direction of the tracks; upon scanning of a track crosstalk signals are detected from two adjacent track simultaneously with reproduction of the first and second or third tracking signals; and the detected crosstalk signals are compared by the use of timing of the reproduction of the first tracking signal for each track thereby producing a tracking control signal. The second tracking signal may have a frequency equal to that of the third tracking frequency.
摘要翻译：一种在旋转磁头式磁记录和再现装置中产生跟踪控制信号的方法以及能够通过使用跟踪控制信号进行适当跟踪的旋转磁头型磁记录和再现装置。第一跟踪信号和第二跟踪信号被记录在每个奇数号的轨道的本地部分上，并且第一跟踪信号和第三跟踪信号被记录在每个偶数轨迹的本地部分上，与任何一个偶数编号的轨道相邻的编号轨道彼此不重叠，并且在与任何一个奇数编号的轨道相邻的两个偶数轨道上的第三跟踪信号在垂直于纵向的方向上观察时不彼此重叠轨道方向; 在轨道的扫描时，与第一和第二或第三跟踪信号的再现同时从两个相邻轨道检测串扰信号; 并且通过使用每个轨道的第一跟踪信号的再现的定时来比较检测到的串扰信号，从而产生跟踪控制信号。第二跟踪信号可以具有等于第三跟踪频率的频率。

66. 发明授权

US4649542A Digital signal transmission method providing high error correction capability 失效
标题翻译：数字信号传输方式提供高纠错能力
公开(公告)号：US4649542A
公开(公告)日：1987-03-10
申请号：US621743
申请日：1984-06-18
申请人： Keizo Nishimura , Masaharu Kobayashi , Hiroo Okamoto , Takaharu Noguchi , Takao Arai , Toshifumi Shibuya
发明人： Keizo Nishimura , Masaharu Kobayashi , Hiroo Okamoto , Takaharu Noguchi , Takao Arai , Toshifumi Shibuya
IPC分类号： G11B20/18 , H03M13/00 , H03M13/27 , G06F11/10
CPC分类号： G11B20/1809
摘要： A method of transmitting a digital signal in the form of successive signal frames containing codes for detecting and correcting errors of the digital signal for reducing degradation in the quality of the reproduced sound due to generation of the code errors in a digitized audio signal transmission system. An analog signal such as an audio signal is sampled and subjected to A/D conversion. The sample word thus obtained is divided into a plurality of symbol elements. Parity words for detecting and correcting code errors are added to every group of a predetermined number of the information symbols through an interleave procedure before being transmitted. The method includes the steps of applying a first frame of symbols, taken one from each input channel, and having a first arrangement state, to a first error-correcting code encoder to generate a series of first parity words; delaying each of the symbols in the first frame and each of the first parity words by a respective different delay time in a unit of the sample word at a delay line to provide a resulting second frame of symbols in a second arrangement state; applying the second frame of symbols to a second error-correcting code encoder to generate a series of second parity words; and transmitting said second frame of symbols together with said second parity words.
摘要翻译：以包含用于检测和校正数字信号的错误的代码的连续信号帧的形式发送数字信号的方法，用于减少由于数字化音频信号传输系统中的代码错误的产生而导致的再现声音质量的劣化。诸如音频信号的模拟信号被采样并进行A / D转换。由此获得的采样字被分成多个符号元素。用于检测和校正码错误的奇偶校验字在发送之前通过交织过程被添加到预定数量的信息符号的每个组中。该方法包括以下步骤：将第一帧符号从每个输入通道中取出并具有第一布置状态到第一纠错码编码器以产生一系列第一奇偶校验字; 延迟第一帧和第一奇偶校验字中的每个符号以延迟线为单位的采样字的相应的不同延迟时间，以在第二布置状态下提供所得到的第二符号帧; 将第二符号帧应用于第二纠错码编码器以产生一系列第二奇偶校验字; 以及与所述第二奇偶校验字一起发送所述第二符号帧。

67. 发明授权

US08340501B2 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal 有权
公开(公告)号：US08340501B2
公开(公告)日：2012-12-25
申请号：US12219250
申请日：2008-07-18
申请人： Hiroo Okamoto , Kyoichi Hosokawa , Hitoaki Owashi , Hiroaki Tachibana , Takaharu Noguchi
发明人： Hiroo Okamoto , Kyoichi Hosokawa , Hitoaki Owashi , Hiroaki Tachibana , Takaharu Noguchi
IPC分类号： H04N9/88
CPC分类号： H04N7/173 , G11B15/087 , G11B15/4731 , G11B15/52 , G11B20/1211 , G11B20/1813 , G11B27/005 , G11B27/032 , G11B27/3027 , G11B27/3036 , G11B27/3063 , G11B2220/90 , G11B2220/91 , H04B7/18523 , H04L12/64 , H04N5/775 , H04N7/106 , H04N7/1675 , H04N9/7921 , H04N9/8042 , H04N9/8233 , H04N9/877 , H04N21/4325 , H04N21/4334 , H04N2005/91321
摘要： A video signal input-output circuit and a recording-reproduction apparatus in which a digitally compressed video signal input in packet form can be recorded and reproduced efficiently and in stable fashion. In this apparatus, a clock reference is detected from a packet signal containing the clock reference and a digitally compressed video signal, a time stamp for a packet is generated using a clock signal in phase with the clock reference and added to the particular packet, and the packet signals with the time stamp added thereto are recorded closely to each other in a data storage element such as a magnetic recording medium. At playback, the packet interval is output by being restored to the original length on the basis of the time stamp added to the packet in store.

68. 发明授权

US07706541B2 Information management apparatus 失效
标题翻译：信息管理装置
公开(公告)号：US07706541B2
公开(公告)日：2010-04-27
申请号：US10786089
申请日：2004-02-26
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： H04L9/00 , H04N7/167 , H04N9/64 , G11B15/04 , G11B15/18 , H04N5/44 , H04N5/91 , H04N7/173 , G11B20/10 , G06F21/24
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： An information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus has a main information reproducing system for reproducing main information recorded in a given recording medium; and a reproduction management system for managing the main information reproducing system for reproducing the main information. A receiver is provided with a unit for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing system provided with a reproduction disabling function for limiting the reproduction of main information.
摘要翻译：能够可靠地管理分布式信息的信息管理装置和采用相同信息管理装置的信息提供系统具有用于再现记录在给定记录介质中的主信息的主信息再现系统; 以及用于管理用于再现主要信息的主信息再现系统的再现管理系统。接收机具有用于记录在记录介质上限制主信息再现周期数的分布信息和控制信息的单元，以及设置有用于限制主信息的再现的再现禁用功能的主信息再现系统。

69. 发明申请

US20080131081A1 METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM 有权
标题翻译：使用AV设备和AV设备系统的方法
公开(公告)号：US20080131081A1
公开(公告)日：2008-06-05
申请号：US12021699
申请日：2008-01-29
申请人： Chiyo AKAMATSU , Tsukasa HASEGAWA , Tamotsu ITO , Hidefumi GOTO , Takaharu NOGUCHI , Yasunori OHARA
发明人： Chiyo AKAMATSU , Tsukasa HASEGAWA , Tamotsu ITO , Hidefumi GOTO , Takaharu NOGUCHI , Yasunori OHARA
IPC分类号： H04N5/91
CPC分类号： H04L12/40117 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/782 , H04N5/78263 , H04N5/85 , H04N9/79 , H04N9/7921 , H04N21/47
摘要： A plurality of devices and a device system are disclosed, in which a plurality of input devices generate an input AV signal, a related device records and reproduces the AV signal, and a display device displays the AV signal. The input devices, the related device and the display device are interconnected to configure an AV system having a bus for transmitting or receiving the AV signal and management information. The related device of the AV system includes a recording medium for recording the AV signal, and the input devices transmit to the related device a request to secure a recording area on the recording medium.
摘要翻译：公开了多个设备和设备系统，其中多个输入设备产生输入AV信号，相关设备记录和再现AV信号，并且显示设备显示AV信号。输入设备，相关设备和显示设备被互连以配置具有用于发送或接收AV信号的总线的AV系统和管理信息。 AV系统的相关设备包括用于记录AV信号的记录介质，并且输入设备向相关设备发送保护记录介质上的记录区域的请求。

70. 发明授权

US07333717B2 Method of using AV devices and AV device system 有权
标题翻译：使用AV设备和AV设备系统的方法
公开(公告)号：US07333717B2
公开(公告)日：2008-02-19
申请号：US10336780
申请日：2003-01-06
申请人： Chiyo Akamatsu , Tsukasa Hasegawa , Tamotsu Ito , Hidefumi Goto , Takaharu Noguchi , Yasunori Ohara
发明人： Chiyo Akamatsu , Tsukasa Hasegawa , Tamotsu Ito , Hidefumi Goto , Takaharu Noguchi , Yasunori Ohara
IPC分类号： H04N5/91 , H04N7/00
CPC分类号： H04L12/40117 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/782 , H04N5/78263 , H04N5/85 , H04N9/79 , H04N9/7921 , H04N21/47
摘要： A plurality of devices and a device system are disclosed, in which a plurality of input devices generate an input AV signal, a related device records and reproduces the AV signal, and a display device displays the AV signal. The input devices, the related device and the display device are interconnected to configure an AV system having a bus for transmitting or receiving the AV signal and management information. The related device of the AV system includes a recording medium for recording the AV signal, and the input devices transmit to the related device a request to secure a recording area on the recording medium.
摘要翻译：公开了多个设备和设备系统，其中多个输入设备产生输入AV信号，相关设备记录和再现AV信号，并且显示设备显示AV信号。输入设备，相关设备和显示设备被互连以配置具有用于发送或接收AV信号的总线的AV系统和管理信息。 AV系统的相关设备包括用于记录AV信号的记录介质，并且输入设备向相关设备发送保护记录介质上的记录区域的请求。

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