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1. 发明授权

US4914527A Recording and reproducing digital video and audio signals together with a time code signal which is within user control words of the audio data 失效
标题翻译：记录和再现数字视频和音频信号以及在音频数据的用户控制字内的时间码信号
公开(公告)号：US4914527A
公开(公告)日：1990-04-03
申请号：US328523
申请日：1989-03-24
申请人： Toshiya Asai , Kaichi Tatsuzawa , Hiroki Kotani
发明人： Toshiya Asai , Kaichi Tatsuzawa , Hiroki Kotani
IPC分类号： G11B20/18 , G11B27/30 , G11B27/32 , H04N5/782 , H04N5/92 , H04N5/926 , H04N5/945 , H04N9/802
CPC分类号： H04N9/802 , G11B20/1803 , G11B20/1809 , G11B27/3036 , H04N5/782 , H04N5/92 , H04N5/926 , H04N5/9268 , H04N5/945 , G11B2220/90 , G11B27/323
摘要： In recording a time code signal together with digital video and audio signals, at least one channel of a digital audio signal is supplied to rotary heads scanning successive slant tracks on a tape for recording in intermediate sections of the slant tracks, a digital video signal is supplied to the same heads for recording in other sections of the slant tracks situated before and after the intermediate sections and being relatively longer than the latter, and the time code signal is also supplied to the rotary heads for recording in the intermediate sections with the same time codes being represented by the time code signal recorded in the intermediate sections of a successive plurality of the slant tracks which contain the digital video signal for a respective frame.
摘要翻译：在将时间码信号与数字视频和音频信号一起记录时，数字音频信号的至少一个通道被提供给在磁带上扫描连续倾斜磁道的旋转磁头，用于在倾斜磁道的中间部分中记录数字视频信号提供给相同的头部，用于在位于中间部分之前和之后的倾斜轨道的其它部分中记录并且相对较长的时间码，并且时间码信号也被提供给用于在具有相同的中间部分的中间部分中记录的旋转头时间码由记录在包含相应帧的数字视频信号的连续多个倾斜轨道的中间部分中的时间码信号表示。

2. 发明授权

US4742519A Apparatus for decoding error correcting code 失效
标题翻译：用于解码纠错码的装置
公开(公告)号：US4742519A
公开(公告)日：1988-05-03
申请号：US865126
申请日：1986-05-20
申请人： Takao Abe , Kaichi Tatsuzawa , Hisanori Kominami , Tetsuro Suma , Tetsuo Ogawa , Hiroki Kotani
发明人： Takao Abe , Kaichi Tatsuzawa , Hisanori Kominami , Tetsuro Suma , Tetsuo Ogawa , Hiroki Kotani
IPC分类号： G06F11/10 , G11B20/18 , H03M13/00 , H03M13/29 , H04N5/93 , H04N5/945
CPC分类号： H04N5/93 , G11B20/1809 , H03M13/29 , H04N5/945
摘要： Apparatus for decoding an error detecting or correcting code constructed from digital information data and redundant data for detecting or correcting errors in the digital information data, the digital information data and redundant data being reproduced from a record medium by a playback apparatus that operates in a normal speed mode and fast and slow speed modes, includes a first decoder for decoding the error detecting or correcting code and for generating flag data indicating error conditions of the digital information data, a first memory for storing the digital information data subjected to the decoding in the first decoder, and a second memory for storing flag data. A controller is provided with a mode signal indicating a normal playback mode or a fast playback mode of the record medium playback apparatus for controlling the first and second memories so as to read out the digital information data and flag data, respectively, when the mode signal indicates the normal reproducing mode and so as to read out the digital information data without error and the flag data, respectively, when the mode signal indicates the fast reproducing mode.
摘要翻译：用于解码由数字信息数据构成的错误检测或校正码的装置和用于检测或校正数字信息数据中的错误的冗余数据，数字信息数据和从正常操作的重放装置从记录介质再现的冗余数据速度模式和快速和慢速模式包括用于解码错误检测或纠正码并产生指示数字信息数据的错误状况的标志数据的第一解码器，用于存储经过解码的数字信息数据的第一存储器第一解码器和用于存储标志数据的第二存储器。控制器具有指示用于控制第一和第二存储器的记录介质重放装置的正常重放模式或快速重放模式的模式信号，以便在模式信号时分别读出数字信息数据和标志数据表示正常再现模式，并且当模式信号表示快速再现模式时，分别读出无差错的数字信息数据和标志数据。

3. 发明授权

US07031599B2 Recording apparatus and reproducing apparatus 失效
公开(公告)号：US07031599B2
公开(公告)日：2006-04-18
申请号：US11118520
申请日：2005-04-29
申请人： Tetsuo Ogawa , Hiroki Kotani
发明人： Tetsuo Ogawa , Hiroki Kotani
IPC分类号： H04N7/26 , H04N5/91
CPC分类号： H04N5/9261 , G11B15/125 , G11B15/4673 , G11B15/4675 , G11B15/52 , G11B20/00007 , G11B20/10 , G11B27/005 , G11B27/3027 , G11B27/323 , G11B2020/00079 , G11B2220/90
摘要： It is an object of the present invention to provide a recording apparatus and a reproducing apparatus which change a picture compression rate depending upon a picture quality of a source which a user desires to retain, thereby a tape storage space being secured. A video-data compression rate N used by a 1:N video-data compression encoder 3 and a 1:N video-data compression decoder 6 is changed depending upon a picture quality set by a device 5 for setting a picture quality that a user desires. A tape travel speed of an archive VTR 4 is changed in response to the picture compression rate. Thus, an amount of a tape travel is optionally set depending upon a level of the picture quality. Therefore, it is possible to optionally select a tape storage space in response to the level of the picture quality.

4. 发明授权

US06952804B2 Video supply device and video supply method 失效
标题翻译：视频供应设备和视频供应方式
公开(公告)号：US06952804B2
公开(公告)日：2005-10-04
申请号：US09783569
申请日：2001-02-15
申请人： Naoko Kumagai , Hiroki Kotani
发明人： Naoko Kumagai , Hiroki Kotani
IPC分类号： G06F13/00 , G11B27/031 , G11B27/032 , G11B27/034 , H04N5/262 , H04N5/91 , H04N7/173 , H04N21/231 , H04N21/2343 , G09G5/00
CPC分类号： H04N21/21 , G11B27/031 , G11B27/032 , G11B27/034 , G11B2220/90 , H04N21/23
摘要： A video providing device (30) comprises network I/Fs (37), (38) for transmitting/receiving a video to an external network, a high-quality video server (32) for storing the video as a regular editing video, a high-compressed video streamer (35) for storing the video as a rough editing video, a high-compressed video server (31) for reading out and transmitting the rough editing video on the basis of a video transmission request from a production (51) included in the external network (20), and a high-quality video server (32) for extracting and transmitting a part of the regular editing video to a post production (40) on the basis of the result of editing processing from the production (51). Thus, the video providing device (30) receives, for example, a video prepared by the production (51) and supplies a part of the video to the post production (40).
摘要翻译：视频提供装置（30）包括用于向外部网络发送/接收视频的网络I / F（37），（38），用于将视频存储为常规编辑视频的高质量视频服务器（32）用于将视频存储为粗略编辑视频的高压缩视频流传输器（35），用于根据来自生产（51）的视频传输请求读出并发送粗略编辑视频的高压缩视频服务器（31）包括在外部网络（20）中的高质量视频服务器（32），用于基于来自生产的编辑处理的结果来提取和发送一部分正常编辑视频到后期制作（40） 51）。因此，视频提供装置（30）接收例如由制作（51）准备的视频，并将视频的一部分提供给后期制作（40）。

5. 发明授权

US5625739A Editing apparatus using delay means for inserting a desired signal into a desired portion of a prerecorded signal and for erasing segments of a prerecorded signal without creating a blank portion in the prerecorded signal 失效
标题翻译：使用延迟装置的编辑装置，用于将期望的信号插入到预先记录的信号的期望部分中，并用于擦除预先记录的信号的段，而不会在预先记录的信号中产生空白部分
公开(公告)号：US5625739A
公开(公告)日：1997-04-29
申请号：US628403
申请日：1996-04-05
申请人： Hiroki Kotani
发明人： Hiroki Kotani
IPC分类号： G11B27/02 , G11B27/00 , G11B27/024 , G11B27/029 , G11B27/032 , G11B27/034 , G11B27/036 , H04N5/93
CPC分类号： G11B27/002 , G11B27/034 , G11B27/036 , G11B2220/61 , G11B2220/90 , G11B27/032
摘要： There is disclosed an editing machine for performing a nonlinear edit by a fewer number of video tape recorders than heretofore without requiring a dubbing operation. Where the nonlinear edit is an insertion of other signal, the editing machine comprises a first video tape recorder for reproducing a signal from tape, a second video tape recorder, and a switcher. The first video tape recorder has a delay circuit for delaying the reproduced signal to produce an output signal delayed by a first amount and an output signal delayed by a second amount. The switcher selects one of the signals from the first video tape recorder and the reproduced signal from the second video tape recorder. In the output signal from the switcher, the reproduced signal from the second video tape recorder has been inserted in the reproduced signal from the first video tape recorder.
摘要翻译：公开了一种编辑机，用于通过比以前更少数量的录像机执行非编辑，而不需要复制操作。在非线性编辑是插入其他信号的情况下，编辑机器包括用于再现来自磁带的信号的第一录像机，第二录像机和切换器。第一录像机具有用于延迟再生信号以产生延迟第一量的输出信号和延迟第二量的输出信号的延迟电路。切换器选择来自第一录像机的信号之一和来自第二录像机的再现信号。在来自切换器的输出信号中，来自第二录像机的再现信号已被插入到来自第一录像机的再现信号中。

6. 发明授权

US07596805B2 Device and method for controlling access to open and non-open network segments 失效
标题翻译：用于控制对开放和非开放网段的访问的设备和方法
公开(公告)号：US07596805B2
公开(公告)日：2009-09-29
申请号：US10317969
申请日：2002-12-12
申请人： Atsuhiko Mimura , Naoko Kumagai , Hiroki Kotani
发明人： Atsuhiko Mimura , Naoko Kumagai , Hiroki Kotani
IPC分类号： G06F17/30 , G06F15/173
CPC分类号： H04L63/104 , G06F21/6218
摘要： A communication device including an access authority data managing DB device for managing access authority data with which access authority for at least one of storage area defined logically or physically in a storage device and file data stored in the storage area is defined while at least one of a user making the access and a group to which the user concerned belongs is set as a unit, and a non-open WWW device for controlling an access to the storage device on the basis of the access authority data achieved from the access authority data managing DB device in accordance with an access from a terminal device.
摘要翻译：一种通信装置，包括用于管理访问权限数据的访问权限数据管理DB设备，所述访问权限数据与存储设备中逻辑地或物理地定义的存储区域中的至少一个的访问权限以及存储在存储区域中的文件数据一起被定义，作为访问的用户和用户所属的组被设置为单元，以及非开放WWW设备，用于基于从访问权限数据管理获得的访问权限数据来控制对存储设备的访问 DB设备根据从终端设备的访问。

7. 发明授权

US07058288B2 Recording apparatus and reproducing apparatus 失效
公开(公告)号：US07058288B2
公开(公告)日：2006-06-06
申请号：US09910102
申请日：2001-07-20
申请人： Tetsuo Ogawa , Hiroki Kotani
发明人： Tetsuo Ogawa , Hiroki Kotani
IPC分类号： H04N7/08 , H04N7/26 , G11B27/00
CPC分类号： H04N5/9261 , G11B15/125 , G11B15/4673 , G11B15/4675 , G11B15/52 , G11B20/00007 , G11B20/10 , G11B27/005 , G11B27/3027 , G11B27/323 , G11B2020/00079 , G11B2220/90
摘要： It is an object of the present invention to provide a recording apparatus and a reproducing apparatus which change a picture compression rate depending upon a picture quality of a source which a user desires to retain, thereby a tape storage space being secured. A video-data compression rate N used by a 1:N video-data compression encoder 3 and a 1:N video-data compression decoder 6 is changed depending upon a picture quality set by a device 5 for setting a picture quality that a user desires. A tape travel speed of an archive VTR 4 is changed in response to the picture compression rate. Thus, an amount of a tape travel is optionally set depending upon a level of the picture quality. Therefore, it is possible to optionally select a tape storage space in response to the level of the picture quality.

8. 发明授权

US07865942B2 Communication device, communication system and method for managing access authority data 有权
标题翻译：通信设备，通信系统和用于管理访问权限数据的方法
公开(公告)号：US07865942B2
公开(公告)日：2011-01-04
申请号：US11497103
申请日：2006-08-01
申请人： Atsuhiko Mimura , Naoko Kumagai , Hiroki Kotani
发明人： Atsuhiko Mimura , Naoko Kumagai , Hiroki Kotani
IPC分类号： G06F17/30 , G06F15/173
CPC分类号： H04L63/104 , G06F21/6218
摘要： A communication device including an access authority data managing DB device for managing access authority data with which access authority for at least one of storage area defined logically or physically in a storage device. File data stored in the storage area is defined while at least one of a user making the access and a group to which the user concerned belongs is set as a unit. A non-open WWW device controls access to the storage device on the basis of the access authority data achieved from the access authority data managing DB device in accordance with an access from a terminal device.
摘要翻译：一种通信设备，包括用于管理访问权限数据的访问权限数据管理DB设备，所述访问权限数据具有用于逻辑地或物理地存储在存储设备中的至少一个存储区域的访问权限。存储在存储区域中的文件数据被定义为将访问用户和用户所属的组中的至少一个设置为单位。非开放WWW设备根据从终端设备的访问，基于从访问权限数据管理DB设备获得的访问权限数据来控制对存储设备的访问。

9. 发明授权

US07218843B2 Recording apparatus and reproducing apparatus 失效
标题翻译：记录装置和再现装置
公开(公告)号：US07218843B2
公开(公告)日：2007-05-15
申请号：US11118522
申请日：2005-04-29
申请人： Tetsuo Ogawa , Hiroki Kotani
发明人： Tetsuo Ogawa , Hiroki Kotani
IPC分类号： H04N7/26 , H04N5/91
CPC分类号： H04N5/9261 , G11B15/125 , G11B15/4673 , G11B15/4675 , G11B15/52 , G11B20/00007 , G11B20/10 , G11B27/005 , G11B27/3027 , G11B27/323 , G11B2020/00079 , G11B2220/90
摘要： It is an object of the present invention to provide a recording apparatus and a reproducing apparatus which change a picture compression rate depending upon a picture quality of a source which a user desires to retain, thereby a tape storage space being secured. A video-data compression rate N used by a 1:N video-data compression encoder 3 and a 1:N video-data compression decoder 6 is changed depending upon a picture quality set by a device 5 for setting a picture quality that a user desires. A tape travel speed of an archive VTR 4 is changed in response to the picture compression rate. Thus, an amount of a tape travel is optionally set depending upon a level of the picture quality. Therefore, it is possible to optionally select a tape storage space in response to the level of the picture quality.
摘要翻译：本发明的目的是提供一种记录装置和再现装置，该记录装置和再现装置根据用户希望保留的源的图像质量来改变图像压缩率，从而确保了磁带存储空间。由1：N视频数据压缩编码器3和1：N视频数据压缩解码器6使用的视频数据压缩率N根据设备5设置的图像质量而改变，用于设置用户欲望归档VTR4的磁带移动速度响应于图像压缩率而改变。因此，根据图像质量的级别可选地设置磁带行程的量。因此，可以响应于图像质量的级别来选择磁带存储空间。

10. 发明授权

US07103673B2 System for transmitting reservation data and completing the transmission by transmission completion time 有权
标题翻译：用于发送预约数据并通过传输完成时间完成传输的系统
公开(公告)号：US07103673B2
公开(公告)日：2006-09-05
申请号：US09789418
申请日：2001-02-20
申请人： Naoko Kumagai , Hiroki Kotani
发明人： Naoko Kumagai , Hiroki Kotani
IPC分类号： G06F15/16
CPC分类号： H04L12/1439 , H04L12/14 , H04L12/1403 , H04L12/1421 , H04L2012/5632 , H04Q11/0478
摘要： An ATM I/F for transmitting data to a data transmission destination via a communication network, a data transmission server, and a data transmission managing device for calculating a network necessary for data transmission on the basis of the data quantity of the data to be transmitted and the transmission completion time indicating the time of completion of data transmission to the data transmission destination are provided. Accounting information is generated on the basis of the calculated network band and transmission time. The data is transmitted to the data transmission destination by using the calculated network band. The data transmission to the data transmission destination is completed by the transmission completion time, and accounting information is generated. Thus, when transmitting data via the communication network, the data transmission completion time is designated in advance for data transmission.
摘要翻译：用于经由通信网络向数据发送目的地发送数据的ATM I / F，数据发送服务器和数据发送管理装置，用于根据要发送的数据的数据量来计算数据发送所需的网络并且提供指示到数据发送目的地的数据传输完成时间的发送完成时间。会计信息是根据计算的网络频带和传输时间生成的。使用计算的网络频带将数据发送到数据发送目的地。通过发送完成时间完成到数据发送目的地的数据传输，生成计费信息。因此，当经由通信网络发送数据时，数据传输完成时间被预先指定用于数据传输。

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