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1. 发明申请

US20010033531A1 Dubbing apparatus and dubbing method 失效
标题翻译：复制装置和配音方法
公开(公告)号：US20010033531A1
公开(公告)日：2001-10-25
申请号：US09730028
申请日：2000-12-05
申请人： Sony Corporation
发明人： Hiroyuki Ozawa , Tatsuhito Tabuchi
IPC分类号： G11B007/004
CPC分类号： G11B27/3063 , G11B7/28 , G11B11/10502 , G11B11/10595 , G11B20/10 , G11B20/1217 , G11B27/031 , G11B27/034 , G11B27/10 , G11B27/329 , G11B2020/10833 , G11B2220/2529 , G11B2220/2545
摘要： In a dubbing apparatus capable of prohibiting next high-speed dubbing of a piece of data once completing high-speed dubbing for a predetermined period of time in a process of high-speed dubbing from a first recording medium to a second recording medium, such a piece of data cannot be dubbed at a high speed but can be dubbed at an ordinary speed during the predetermined period of time in response to a request for re-dubbing of the piece of data at the high speed. It is thus possible to achieve an object of the dubbing apparatus to protect a copyright for prohibiting an operation to copy data to a plurality of recording mediums at one time. When the user issues a command to again carry out high-speed dubbing of pieces of data, high-speed dubbing of pieces of data once subjected to high-speed dubbing during the predetermined period of time is deferred. Pieces of data not subjected to high-speed dubbing during the predetermined period of time are dubbed at a high speed, taking precedence of the pieces of data once subjected to high-speed dubbing during the predetermined period of time.
摘要翻译：在从第一记录介质到第二记录介质的高速转录处理中，能够禁止在完成高速转录一段预定时间之后对一条数据进行下一次高速转录的转录装置中，不能以高速复制数据，但是可以在预定的时间段内以普通的速度复制数据，以响应高速重新转录数据的请求。因此，可以实现一个目的，为了保护版权以防止一次将数据复制到多个记录介质的操作。当用户发出重新执行数据的高速转录的命令时，延迟在预定时间段内对经过高速配音的一段数据进行高速转录。在预定时间段期间，不进行高速转录的数据的数据被以高速转录，优先于在预定时间段内进行高速转录的数据。

2. 发明申请

US20020118213A1 Arithmetic unit and arithmetic processing method 失效
标题翻译：算术单元和算术处理方法
公开(公告)号：US20020118213A1
公开(公告)日：2002-08-29
申请号：US10067946
申请日：2002-02-08
申请人： Sony Corporation
发明人： Shigeatsu Yoshioka , Hiroyuki Ozawa
IPC分类号： G09G005/00
CPC分类号： G06T15/005 , H04M1/72544 , Y02D70/24 , Y02D70/25
摘要： Disclosed are an arithmetic unit and an arithmetic processing method. In the arithmetic unit, in linear interpolation of a parameter of a pixel to be used to plot an object in a three-dimensional video, an operation result value can be fixed in response to a particular gradient value of the parameter and power consumption arising from charging and discharging through a clock wiring line can be reduced. The arithmetic unit includes an arithmetic operation element for linearly interpolating a parameter of a pixel in a triangle based on coordinate values of a vertex of the triangle and gradient values of the parameters in X and Y directions, a clock supply element for supplying a clock signal to the arithmetic operation element, a detection element for detecting a particular gradient value of the parameter in the X direction or/and the Y direction, and a control element for controlling the clock supply element in response to a gradient value of the parameter detection signal received from the detection element. The control element stops the clock signal when null0null is detected as the gradient value of the parameter in the X direction or/and as the gradient value of the parameter in the Y direction and within a period within which such null0null continues to be detected.
摘要翻译：公开了一种算术单元和算术处理方法。在算术单元中，对于用于绘制三维视频中的对象的像素的参数的线性插值，操作结果值可以根据参数的特定梯度值和由可以减少通过时钟布线的充放电。算术单元包括用于基于三角形的顶点的坐标值和X和Y方向上的参数的梯度值对三角形中的像素的参数进行线性内插的算术运算元件，用于提供时钟信号的时钟供给单元算术运算元件，用于检测X方向或/和Y方向上的参数的特定梯度值的检测元件，以及用于响应于参数检测信号的梯度值来控制时钟供应元件的控制元件从检测元件接收。当检测到“0”作为X方向上的参数的梯度值或/和作为Y方向上的参数的梯度值，并且在“0”继续到的时间段内时，控制元件停止时钟信号被检测。

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