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1. 发明授权

US6141177A Signal reproducing device and method with tracking error formation 失效
标题翻译：信号再生装置及跟踪误差形成方法
公开(公告)号：US6141177A
公开(公告)日：2000-10-31
申请号：US564561
申请日：1995-11-29
申请人： Toshiya Yatomi
发明人： Toshiya Yatomi
IPC分类号： G11B5/588 , G11B5/584 , G11B15/467
CPC分类号： G11B5/584
摘要： A device that reproduces signals recorded on a recording medium includes a unit that forms a tracking error signal from pilot signal components recorded in the signal being reproduced. A controller controls the tracking error signal forming unit so that the tracking error signal forming unit operates under reduced power during part of the signal reproducing operation. The tracking error signal forming unit uses a digital filter and the controller controls the digital filter to vary its characteristics.
摘要翻译：再现记录在记录介质上的信号的装置包括从记录在被再现的信号中的导频信号分量形成跟踪误差信号的单元。控制器控制跟踪误差信号形成单元，使得跟踪误差信号形成单元在部分信号再现操作期间以降低的功率工作。跟踪误差信号形成单元使用数字滤波器，并且控制器控制数字滤波器来改变其特性。

2. 发明授权

US6034828A Recording of reproducing apparatus 失效
标题翻译：一种用于在具有与其集成的多种存储器的存储器件中进行记录和再现的装置
公开(公告)号：US6034828A
公开(公告)日：2000-03-07
申请号：US922804
申请日：1997-09-03
申请人： Akiyoshi Hamanaka , Toshiya Yatomi , Takayuki Kikuchi , Izumi Matsui
发明人： Akiyoshi Hamanaka , Toshiya Yatomi , Takayuki Kikuchi , Izumi Matsui
IPC分类号： G11B5/008 , G11B15/02 , G11B15/52 , G11B20/10 , G11B20/18 , G11B31/00 , G11B5/86
CPC分类号： G11B15/02 , G11B15/52 , G11B20/10 , G11B31/00 , G11B5/00813 , G11B20/18
摘要： A recording and reproducing apparatus reproduces a digital information signal and a control signal from a memory device, which is integrally formed of different kinds of memories and, according to the reproduced control signal, controls an operation of reproducing the digital information signal to automatically control the operation of the apparatus.
摘要翻译：记录和再现装置再现来自存储装置的数字信息信号和控制信号，其由不同种类的存储器整体形成，并且根据再现的控制信号，控制再现数字信息信号的操作以自动控制操作装置。

3. 发明授权

US5909421A Reproducing and recording apparatus and method for dubbing video data 失效
标题翻译：用于复制视频数据的再现和记录装置和方法
公开(公告)号：US5909421A
公开(公告)日：1999-06-01
申请号：US780795
申请日：1997-01-09
申请人： Toshiya Yatomi
发明人： Toshiya Yatomi
IPC分类号： H04N5/7826 , G11B5/86 , G11B15/00 , G11B15/087 , G11B15/18 , G11B27/02 , G11B27/024 , G11B27/032 , G11B27/11 , G11B27/30 , G11B27/34 , G11B27/36 , H04N5/765 , H04N5/91 , H04N5/92 , H04N5/926 , G11B7/00
CPC分类号： H04N5/9261 , G11B15/005 , G11B15/087 , G11B27/032 , G11B27/11 , G11B27/34 , G11B27/36 , G11B5/86 , G11B15/1816 , G11B15/1875 , G11B2220/655 , G11B2220/90 , G11B27/3063 , H04N5/765
摘要： Reproducing and recording apparatus and method for dubbing video data includes structure and steps employed in a system for copying encoded video data recorded on a first recording medium to a second recording medium. Structure and steps are provided for reproducing from the first recording medium (i) the encoded video data and (ii) identification data indicating an area of the first recording medium in which the video data is not to be reproduced. Structure and steps are also provided for supplying the reproduced encoded video data to the recording apparatus for recording on the second recording medium. Structure and steps are also provided for controlling the recording operation of the recording apparatus and the reproducing operation of the reproducing apparatus according to the identification data.
摘要翻译：用于复制视频数据的再现和记录装置和方法包括用于将记录在第一记录介质上的编码视频数据复制到第二记录介质的系统中采用的结构和步骤。提供了结构和步骤，用于从第一记录介质（i）再现编码的视频数据和（ii）指示其中视频数据不被再现的第一记录介质的区域的识别数据。还提供了结构和步骤，用于将再现的编码视频数据提供给用于在第二记录介质上记录的记录装置。还提供了结构和步骤，用于根据识别数据控制记录装置的记录操作和再现装置的再现操作。

4. 发明授权

US5504536A Image display apparatus 失效
公开(公告)号：US5504536A
公开(公告)日：1996-04-02
申请号：US434724
申请日：1995-05-04
申请人： Toshiya Yatomi , Masahiko Enari
发明人： Toshiya Yatomi , Masahiko Enari
IPC分类号： H04N5/44 , H04N5/445 , H04N7/015 , H04N5/46 , H04N7/01
CPC分类号： H04N5/44513 , H04N21/4104 , H04N21/478 , H04N21/488 , H04N7/0122 , H04N7/015
摘要： An image display apparatus for displaying an image corresponding to an image signal selectively inputs a first image signal and a second image signal having an aspect ratio different from that of the first image signal. When the second image signal is input, the second image signal is converted into an image signal corresponding to the aspect ratio of the first image signal, and the converted image signal is supplied to an image display unit for displaying an image corresponding to the aspect ratio of the first image signal. Thus, it is possible to display an image in a manner easy to observe, and to effectively utilize the display picture surface.

5. 发明授权

US06288751B1 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US06288751B1
公开(公告)日：2001-09-11
申请号：US08582936
申请日：1996-01-04
申请人： Toshiya Yatomi , Masahiko Enari
发明人： Toshiya Yatomi , Masahiko Enari
IPC分类号： H04N5460
CPC分类号： H04N5/44513 , H04N7/0122 , H04N7/015 , H04N21/4104 , H04N21/478 , H04N21/488
摘要： An image display apparatus for displaying an image corresponding to an image signal selectively inputs a first image signal and a second image signal having an aspect ratio different from that of the first image signal. When the second image signal is input, the second image signal is converted into an image signal corresponding to the aspect ratio of the first image signal, and the converted image signal is supplied to an image display unit for displaying an image corresponding to the aspect ratio of the first image signal. Thus, it is possible to display an image in a manner easy to observe, and to effectively utilize the display picture surface.
摘要翻译：用于显示与图像信号相对应的图像的图像显示装置选择性地输入具有与第一图像信号不同的纵横比的第一图像信号和第二图像信号。当第二图像信号被输入时，第二图像信号被转换成对应于第一图像信号的纵横比的图像信号，并且转换的图像信号被提供给图像显示单元，用于显示对应于纵横比的图像的第一图像信号。因此，可以以容易观察的方式显示图像，并且有效地利用显示图像表面。

6. 发明授权

US5793547A Information signal reproducing apparatus with signal correcting function 失效
标题翻译：具有信号校正功能的信息信号再生装置
公开(公告)号：US5793547A
公开(公告)日：1998-08-11
申请号：US218703
申请日：1994-03-28
申请人： Akio Fujii , Shinichi Yamashita , Toshiya Yatomi , Motokazu Kashida
发明人： Akio Fujii , Shinichi Yamashita , Toshiya Yatomi , Motokazu Kashida
IPC分类号： G11B20/18 , G11B5/09
CPC分类号： G11B20/18
摘要： An information signal reproducing apparatus capable of correcting digital an information signal utilizing correction data, is formed from a reference signal contained in an information signal reproduced from a recording medium, in which the correction of the digital information signal is conducted behind a digital signal processor for processing the digital information signal corresponding to the reproduced information signal, so that the number of bits handled by the digital signal processor is minimized and the circuit magnitude of the digital signal processor is reduced.
摘要翻译：能够利用校正数据对信息信号进行数字化的信息信号再现装置由包含在从记录介质再现的信息信号中的参考信号形成，其中数字信息信号的校正在数字信号处理器之后进行，处理与再现的信息信号对应的数字信息信号，使得由数字信号处理器处理的位数最小化，并减小数字信号处理器的电路幅值。

7. 发明授权

US4873591A Tape loading device having pair of tape guide post units on pair of rotatable members 失效
标题翻译：带式装载装置具有在一对可旋转构件上的一对导带柱单元
公开(公告)号：US4873591A
公开(公告)日：1989-10-10
申请号：US89136
申请日：1987-08-25
申请人： Takashi Kimura , Toshiya Yatomi , Hiroo Edakubo
发明人： Takashi Kimura , Toshiya Yatomi , Hiroo Edakubo
IPC分类号： G11B15/665
CPC分类号： G11B15/6655
摘要： A record bearing medium loading device having first and second guide post units each including a guide post for guiding a tape-shaped record bearing medium loads the tape-shaped record bearing medium in a predetermined position by moving the first and second guide post units in the circumferential direction and then catching them at different positions, in which the connecting state of first and second rotatable ring members holding the first and second guide post units, respectively, is once released and then recovered according to the rotating phase of the first and second rotatable ring members.
摘要翻译：具有第一和第二导柱单元的记录轴承介质装载装置，每个包括用于引导带状记录承载介质的引导柱，通过将第一和第二引导柱单元移动到带状记录载体介质中将带状记录载体介质装载在预定位置然后将其卡在不同的位置，其中分别保持第一和第二导柱单元的第一和第二可旋转环构件的连接状态一旦被释放，然后根据第一和第二可旋转的戒指成员。

8. 发明授权

US07751691B2 Reproducing apparatus 失效
标题翻译：再现装置
公开(公告)号：US07751691B2
公开(公告)日：2010-07-06
申请号：US11037738
申请日：2005-01-18
申请人： Toshiya Yatomi
发明人： Toshiya Yatomi
IPC分类号： H04N7/26 , H04N5/91
CPC分类号： H04N9/888 , H04N5/78266 , H04N9/8042
摘要： A reproducing apparatus includes a reproducing unit that reproduces a video data sequence including video data of a plurality of pictures from a recording medium. The video data sequence is encoded by a coding method in which the amount of data per picture changes from one picture to another. The reproducing apparatus further includes an error correcting unit that corrects the reproduced video data sequence for an error, and a control unit that substitutes data of a picture including an error that is uncorrectable by the error correcting unit with predetermined encoded data so as to output the same image as a picture immediately previous to the picture including the uncorrectable error when the video data sequence is decoded.
摘要翻译：再现装置包括：再现单元，其从记录介质再现包括多个图像的视频数据的视频数据序列。视频数据序列由每个图像的数据量从一个图像变化到另一个图像的编码方法来编码。再现装置还包括纠错用于错误的再现视频数据序列的纠错单元，以及控制单元，用于将包含由纠错单元不可校正的错误的图像数据替换为预定的编码数据，以便输出与图像紧挨着的图像相同的图像，包括视频数据序列被解码时的不可校正的错误。

9. 发明授权

US07532803B2 Reproducing apparatus 失效
标题翻译：再现装置
公开(公告)号：US07532803B2
公开(公告)日：2009-05-12
申请号：US11169370
申请日：2005-06-29
申请人： Toshiya Yatomi
发明人： Toshiya Yatomi
IPC分类号： H04N5/76
CPC分类号： H04N5/783 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A reproducing apparatus includes a reproduction unit transporting a tape-shaped recording medium and reproducing an image data string including coded image data from the recording medium, where the image data is coded by selectively using intraframe coding and interframe predictive coding for every frame, a memory storing the image data string, a decoding unit reading and decoding the image data string stored in the memory, an instruction unit generating an instruction to reproduce in a normal reproduction mode or a slow reproduction mode, and a control unit, responsive to the instruction to start the slow reproduction mode, controlling the reproduction unit to reproduce the image data string while transporting the recording medium at a speed of the normal reproduction mode until a predetermined amount of the image data string is accumulated in the memory, and thereafter, reproducing the image data string while transporting the recording medium at a speed corresponding to the slow reproduction mode.
摘要翻译：再现装置包括：传送带状记录介质的再现单元，并且从记录介质再现包括编码图像数据的图像数据串，其中图像数据通过选择性地使用帧内编码和每帧帧间预测编码进行编码，存储器存储图像数据串，读取和解码存储在存储器中的图像数据串的解码单元，产生以常规再现模式或慢再现模式再现的指令的指令单元，以及控制单元，开始慢速再现模式，控制再现单元在以正常再现模式的速度传送记录介质的同时再现图像数据串，直到存储器中累积预定量的图像数据串，然后再现图像数据串，同时以与慢repr对应的速度传送记录介质诱导模式。

10. 发明申请

US20060001895A1 Reproducing apparatus 失效
公开(公告)号：US20060001895A1
公开(公告)日：2006-01-05
申请号：US11169370
申请日：2005-06-29
申请人： Toshiya Yatomi
发明人： Toshiya Yatomi
IPC分类号： G06F15/00
CPC分类号： H04N5/783 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A reproducing apparatus includes a reproduction unit transporting a tape-shaped recording medium and reproducing an image data string including coded image data from the recording medium, where the image data is coded by selectively using intraframe coding and interframe predictive coding for every frame, a memory storing the image data string, a decoding unit reading and decoding the image data string stored in the memory, an instruction unit generating an instruction to reproduce in a normal reproduction mode or a slow reproduction mode, and a control unit, responsive to the instruction to start the slow reproduction mode, controlling the reproduction unit to reproduce the image data string while transporting the recording medium at a speed of the normal reproduction mode until a predetermined amount of the image data string is accumulated in the memory, and thereafter, reproducing the image data string while transporting the recording medium at a speed corresponding to the slow reproduction mode.

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