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1. 发明授权

US06529522B1 Communication apparatus with digital interface 失效
标题翻译：具有数字接口的通信设备
公开(公告)号：US06529522B1
公开(公告)日：2003-03-04
申请号：US09041122
申请日：1998-03-12
申请人： Masamichi Ito , Koji Takahashi , Hiroki Yamashita
发明人： Masamichi Ito , Koji Takahashi , Hiroki Yamashita
IPC分类号： H04L1246
CPC分类号： H04N1/00278 , G06F13/4027 , H04N1/00236 , H04N1/00241 , H04N2201/0015 , H04N2201/0044 , H04N2201/0049 , H04N2201/0053 , H04N2201/0055 , H04N2201/0081 , H04N2201/0084
摘要： The communication apparatus is equipped with a first communication interface for executing communication based on a first communication method, and a second communication interface for executing communication based on a second communication method different from the first communication method. The communication apparatus sets ID information for identifying device executing communication by the first communication method, for device which executes communication with the second communication interface. In this manner plural device supporting different communication methods can be recognized as device belonging to a same communication system.
摘要翻译：通信装置配备有用于基于第一通信方法执行通信的第一通信接口和用于基于与第一通信方法不同的第二通信方法来执行通信的第二通信接口。通信装置设置用于通过第一通信方法识别执行通信的设备的ID信息，用于执行与第二通信接口的通信的设备。以这种方式，支持不同通信方式的多个设备可以被识别为属于同一通信系统的设备。

2. 发明授权

US08081870B2 Receiving apparatus and method 有权
标题翻译：接收装置和方法
公开(公告)号：US08081870B2
公开(公告)日：2011-12-20
申请号：US11466515
申请日：2006-08-23
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： G11B27/00
CPC分类号： H04N21/23614 , H04N5/4401 , H04N5/60 , H04N21/234318 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/44012 , H04N21/4402 , H04N21/47205 , H04N21/485 , H04N21/4858
摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.
摘要翻译：在再现电视节目时，通常的做法是直播从广播台发送的视频数据，并且显示模式（布局）没有被有效地改变（例如，视频数据中的对象被擦除或者对象大小改变了）。检测接收到的电视信息中包含的附加数据的节目ID，并且当与所检测的节目ID相对应的布局设定数据被存储在存储器中时，相应的布局设定数据从存储器中读出，以在集合中显示节目视频数据布局。当设置新的布局时，用户从TV信息中形成图像数据的对象中选择要对其进行布局的对象，并调整所选对象的移动，放大/缩小，显示ON / OFF。

3. 发明申请

US20060282874A1 RECEIVING APPARATUS AND METHOD 有权
标题翻译：接收装置和方法
公开(公告)号：US20060282874A1
公开(公告)日：2006-12-14
申请号：US11466631
申请日：2006-08-23
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： H04N7/16 , H04N7/173
CPC分类号： H04N21/23614 , H04N5/4401 , H04N5/60 , H04N21/234318 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/44012 , H04N21/4402 , H04N21/47205 , H04N21/485 , H04N21/4858
摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.
摘要翻译：在再现电视节目时，通常的做法是直播从广播台发送的视频数据，并且显示模式（布局）没有被有效地改变（例如，视频数据中的对象被擦除或者对象大小改变了）。检测接收到的电视信息中包含的附加数据的节目ID，并且当与所检测的节目ID相对应的布局设定数据被存储在存储器中时，相应的布局设定数据从存储器中读出，以在集合中显示节目视频数据布局。当设置新的布局时，用户从TV信息中形成图像数据的对象中选择要对其进行布局的对象，并调整所选对象的移动，放大/缩小，显示ON / OFF。

4. 发明授权

US07788690B2 Receiving apparatus and method 有权
标题翻译：接收装置和方法
公开(公告)号：US07788690B2
公开(公告)日：2010-08-31
申请号：US11466631
申请日：2006-08-23
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： H04N5/445
CPC分类号： H04N21/23614 , H04N5/4401 , H04N5/60 , H04N21/234318 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/44012 , H04N21/4402 , H04N21/47205 , H04N21/485 , H04N21/4858
摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.
摘要翻译：在再现电视节目时，通常的做法是直播从广播台发送的视频数据，并且显示模式（布局）没有被有效地改变（例如，视频数据中的对象被擦除或者对象大小改变了）。检测接收到的电视信息中包含的附加数据的节目ID，并且当与所检测的节目ID相对应的布局设定数据被存储在存储器中时，相应的布局设定数据从存储器中读出，以在集合中显示节目视频数据布局。当设置新的布局时，用户从TV信息中形成图像数据的对象中选择要对其进行布局的对象，并调整所选对象的移动，放大/缩小，显示ON / OFF。

5. 发明申请

US20060282865A1 RECEIVING APPARATUS AND METHOD 有权
公开(公告)号：US20060282865A1
公开(公告)日：2006-12-14
申请号：US11466515
申请日：2006-08-23
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： H04N5/44 , H04N7/16 , H04N7/173 , H04N5/50
CPC分类号： H04N21/23614 , H04N5/4401 , H04N5/60 , H04N21/234318 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/44012 , H04N21/4402 , H04N21/47205 , H04N21/485 , H04N21/4858
摘要： Upon reproducing a TV program, it is a common practice to display video data sent from a broadcast station as it is, and the display pattern (layout) is not effectively changed (e.g., an object in video data is erased, or the object size is changed). A program ID from additional data contained in received TV information is detected, and when layout setting data corresponding to the detected program ID is stored in a memory, the corresponding layout setting data is read out from the memory to display program video data in the set layout. When a new layout is set, the user selects an object for which a layout is to be adjusted from objects that form image data in TV information, and adjusts movement, upscaling/downscaling, display ON/OFF of the selected object.

6. 发明授权

US07054539B2 Image processing method and apparatus 有权
标题翻译：图像处理方法和装置
公开(公告)号：US07054539B2
公开(公告)日：2006-05-30
申请号：US09779532
申请日：2001-02-09
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： H04N5/76 , H04N5/781
CPC分类号： H04N21/44012 , H04N5/44543 , H04N5/76 , H04N5/775 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N21/23412 , H04N21/23614 , H04N21/4135 , H04N21/4305 , H04N21/4325 , H04N21/4348 , H04N21/435 , H04N21/4882 , H04N21/814
摘要： An image processing apparatus for reproducing a recorded digital data stream can detect a time information or emergency news object contained in the recorded digital data stream, and inhibit display of the time information or emergency news which is insignificant in reproducing the recorded image. Alternatively, the image processing apparatus displays the object by an icon or the like. Alternatively, the image processing apparatus generates time information by a character generator on the basis of measured time information, replaces time information included in the recorded digital data by the time information generated by the character generator, and reproduces and displays the replaced time information.
摘要翻译：用于再现记录的数字数据流的图像处理装置可以检测包含在所记录的数字数据流中的时间信息或紧急新闻对象，并且禁止在再现记录的图像时显示不显着的时间信息或紧急消息。或者，图像处理装置通过图标等显示对象。或者，图像处理装置基于测量的时间信息，通过字符发生器生成时间信息，通过由字符发生器生成的时间信息替换记录的数字数据中包括的时间信息，并再现并显示替换的时间信息。

7. 发明授权

US06377309B1 Image processing apparatus and method for reproducing at least an image from a digital data sequence 有权
标题翻译：用于从数字数据序列再现至少一图像的图像处理装置和方法
公开(公告)号：US06377309B1
公开(公告)日：2002-04-23
申请号：US09480179
申请日：2000-01-10
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： H04N546
CPC分类号： H04N21/4347 , H04N19/20 , H04N21/234318 , H04N21/235 , H04N21/2365 , H04N21/435
摘要： Upon implementing multi-functional TV broadcast and the like, it is desired to obtain information that pertains to a main image or that the user wants occasionally, if it does not pertain to the main image, in the form of an image as sub data with a small information size which is appended to the main image. For this purpose, MPEG4 data of sub TV information multiplexed in an MPEG2 datastream of the received and selected digital TV broadcast program is detected, and it is checked based on that detection result if MPEG4 data is included in the MPEG2 datastream. If MPEG4 data is included, an MPEG4 datastream is demultiplexed from the MPEG2 datastream, MPEG2 and MPEG4 data are respectively demultiplexed into sound, image, and system data, the demultiplexed data are decoded, and the output formats of MPEG2 image and sound data and MPEG4 scene and sound data are set.
摘要翻译：在实现多功能电视广播等时，希望获得关于主图像的信息或用户偶尔想要的（如果不与主图像有关）的图像，以图像的形式作为子数据，具有附加到主图像的小信息尺寸。为此，检测在接收和选择的数字TV广播节目的MPEG2数据流中复用的副TV信息的MPEG4数据，并且如果MPEG4数据被包括在MPEG2数据流中，则基于该检测结果来检查。如果包括MPEG4数据，则从MPEG2数据流解复用MPEG4数据流，将MPEG2和MPEG4数据分别解复用为声音，图像和系统数据，解复用的数据被解码，MPEG2图像和声音数据以及MPEG4的输出格式设置场景和声音数据。

8. 发明授权

US06336155B1 System for controlling power to stop outputting data from a first port after detecting a connection of an external device to a second port 失效
标题翻译：用于在检测到外部设备到第二端口的连接之后控制停止从第一端口输出数据的电力的系统
公开(公告)号：US06336155B1
公开(公告)日：2002-01-01
申请号：US08995897
申请日：1997-12-22
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： G06F1310
CPC分类号： H04L12/40117 , G06F3/1293 , G06F13/4072 , H04L12/40123
摘要： In a data communication apparatus provided with first and second digital interfaces respectively connectable to first and second external devices, communication (including synchronous communication and asynchronous communication) is conducted between the first external device and the first digital interface. When connection between the second digital interface and the second external device is detected, priority is given to communication with the second external device connected to the second digital interface. Preferably, the data communication apparatus causes the first external device to recognize the new connection configuration. As a result, the data communication apparatus can rapidly conduct data communication with a prescribed device without imposing a large load on the network.
摘要翻译：在具有分别可连接到第一和第二外部设备的第一和第二数字接口的数据通信设备中，在第一外部设备和第一数字接口之间进行通信（包括同步通信和异步通信）。当检测到第二数字接口和第二外部设备之间的连接时，优先考虑与连接到第二数字接口的第二外部设备的通信。优选地，数据通信装置使得第一外部设备识别新的连接配置。结果，数据通信装置可以快速地与规定的装置进行数据通信，而不会在网络上施加大的负载。

9. 发明授权

US06298405B1 Data communication system, printing system and data communication apparatus 失效
标题翻译：数据通信系统，打印系统和数据通信设备
公开(公告)号：US06298405B1
公开(公告)日：2001-10-02
申请号：US09024187
申请日：1998-02-17
申请人： Masamichi Ito , Koji Takahashi
发明人： Masamichi Ito , Koji Takahashi
IPC分类号： G06F1300
CPC分类号： G06F3/1208 , G06F3/1236 , G06F3/1284
摘要： Disclosed are a data communication method whereby a first and a second node are directly connected so that they can exchange data directly, data communication apparatuses therefor, and a communication system that includes the apparatuses. A VTR and a printer are connected by an IEEE 1394 cable. When the printer requests the transmission of image data, the VTR transmits pertinent image data to the printer. Since the entry of a predetermined instruction at the operating unit of the VTR is inhibited during the transmission of image data, the occurrence of an obstacle to the transmission of image data can be prevented.
摘要翻译：公开了一种数据通信方法，其中第一和第二节点直接连接，使得它们可以直接交换数据，其数据通信设备和包括该设备的通信系统.VTR和打印机通过IEEE 1394电缆。当打印机请求发送图像数据时，VTR将相关图像数据发送到打印机。由于在图像数据的发送期间禁止在VTR的操作单元处的预定指令的输入，所以可以防止发生图像数据的发送的障碍。

10. 发明授权

US08130602B2 Optical disk drive 失效
标题翻译：光盘驱动器
公开(公告)号：US08130602B2
公开(公告)日：2012-03-06
申请号：US12766581
申请日：2010-04-23
申请人： Masamichi Ito
发明人： Masamichi Ito
IPC分类号： G11B7/00
CPC分类号： G11B7/0941
摘要： Provided is an optical disk drive including: an actuator for driving an objective lens for applying a beam from a laser to an optical disk to cause a focal point of the beam to move in a focus direction; and a servo controller for receiving an input of a focus error signal and driving the actuator to control a focusing position of the beam, which includes: a compensation unit for generating a drive signal for the actuator based on the focus error signal; a noise detection unit for detecting a noise component by changing a limiter characteristic according to a frequency of the drive signal; and a correction unit for correcting the drive signal by subtracting the noise component from the drive signal. Accordingly, an influence of a tracking error signal leaking into the focus error signal in a focus servo system can be reliably suppressed.
摘要翻译：本发明提供一种光盘驱动器，包括：致动器，用于驱动用于将光束从激光器施加到光盘的物镜，以使光束的焦点在聚焦方向上移动; 以及伺服控制器，用于接收聚焦误差信号的输入并驱动致动器以控制光束的聚焦位置，其包括：补偿单元，用于基于聚焦误差信号产生用于致动器的驱动信号; 噪声检测单元，用于根据驱动信号的频率改变限制器特性来检测噪声分量; 以及校正单元，用于通过从驱动信号中减去噪声分量来校正驱动信号。因此，可以可靠地抑制在聚焦伺服系统中泄漏到聚焦误差信号中的跟踪误差信号的影响。

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