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1. 发明授权

US06330009B1 Scroll controller 有权
标题翻译：滚动控制器
公开(公告)号：US06330009B1
公开(公告)日：2001-12-11
申请号：US09198394
申请日：1998-11-24
申请人： Yasushi Murasaki , Toshio Isoe
发明人： Yasushi Murasaki , Toshio Isoe
IPC分类号： G06F900
CPC分类号： G06F3/0485
摘要： There is provided a scroll controller which solves a problem that in scrolling an image at coordinates specified by a pen or the like to specific coordinates (e.g., the center), it is unable in a display such as a liquid crystal display having a slow display reaction speed to grasp the state of movement when a scroll quantity (scroll speed) per unit time is fast. The scroll controller calculates a difference between prefixed coordinates and the coordinate position specified by a position specifying device and on the basis of the calculation result, controls so that not only stepwise scroll quantities are obtained, but also scroll quantities in starting and ending of the scroll are different from that in the other time of the scroll.
摘要翻译：提供了一种滚动控制器，其解决了在将由笔等指定的坐标处的图像滚动到特定坐标（例如，中心）的情况下，不能在诸如具有慢显示的液晶显示器的显示器当单位时间的滚动量（滚动速度）快时，反应速度来掌握移动状态。滚动控制器计算预定坐标与由位置指定装置指定的坐标位置之间的差，并且基于计算结果进行控制，使得不仅获得逐步滚动量，而且滚动的滚动数量在滚动的开始和结束处与滚动的其他时间不同。

2. 发明授权

US5698822A Input and display apparatus for handwritten characters 失效
标题翻译：手写字符的输入和显示设备
公开(公告)号：US5698822A
公开(公告)日：1997-12-16
申请号：US440709
申请日：1995-05-15
申请人： Isamu Haneda , Naoki Shiraishi , Toshihiro Takenaka , Satoru Miyamoto , Eichika Matsuda , Yasushi Murasaki
发明人： Isamu Haneda , Naoki Shiraishi , Toshihiro Takenaka , Satoru Miyamoto , Eichika Matsuda , Yasushi Murasaki
IPC分类号： G06K9/62 , G06F3/033 , G06F3/041 , G06F3/048 , G06F17/22 , G06K9/00 , G08C21/00 , G09G3/02
CPC分类号： G06F3/04883 , G06K9/00402
摘要： An input/display apparatus for handwritten characters is capable of quickly inputting handwritten characters, freely editing characters inputted, and storing a lot of handwritten characters with a limited storing capacity. On a display panel provided with a display surface, the orthogonal coordinates of which are preset, a touch panel provided. An input surface of the touch panel, the orthogonal coordinates of which are preset, is disposed in such a way that the display surface and the input surface overlap each other. When the input surface is indicated with an input pen, the indicated coordinate point is outputted. At the time of handwriting input, when the input surface in the input/display area for characters is continuously indicated, coordinate points on the display surface corresponding to the plurality of indicated coordinate points are displayed. After the handwriting input is over, stroke data consisting of coordinate points extracted on the basis of predetermined references from among a plurality of coordinate points outputted from the touch panel at the time of handwriting input are prepared. The stroke data are displayed by being converted to a size corresponding to the width of the line set in the area after the display position of the cursor.
摘要翻译：用于手写字符的输入/显示装置能够快速地输入手写字符，自由地编辑输入的字符，并且存储大量具有有限存储容量的手写字符。在设置有正交坐标预设的显示面的显示面板上设置有触摸面板。其预定的正交坐标的触摸面板的输入表面被布置成使得显示表面和输入表面彼此重叠。当用输入笔指示输入表面时，输出指示的坐标点。在手写输入时，当连续指示用于字符的输入/显示区域中的输入表面时，显示与多个指示的坐标点相对应的显示表面上的坐标点。在手写输入结束之后，准备由在手写输入时从触摸面板输出的多个坐标点中基于预定参考提取的坐标点构成的笔迹数据。通过转换为与光标的显示位置之后的区域中设置的线的宽度相对应的大小来显示笔迹数据。

3. 发明授权

US5867158A Data processing apparatus for scrolling a display image by designating a point within the visual display region 失效
标题翻译：数据处理装置，用于通过指定视觉显示区域内的点来滚动显示图像
公开(公告)号：US5867158A
公开(公告)日：1999-02-02
申请号：US708053
申请日：1996-08-30
申请人： Yasushi Murasaki , Yoshiro Kihara
发明人： Yasushi Murasaki , Yoshiro Kihara
IPC分类号： G06F3/14 , G06F3/033 , G06F3/041 , G06F3/048 , G06F17/21 , G09G5/34
CPC分类号： G06F3/0485
摘要： The present invention is directed to setting the direction and the quantity of movement by a point and to execute scrolling. A reference point is set in the display screen of the display apparatus of the electric device, in advance. When a user selects a display mode of a data processing function and designates a point within the display screen through a coordinate inputting apparatus, the device calculates a positional deviation of a designate point from the reference point as a deviation of a coordinate value, switches a display image so that an image component which is displayed at a position corresponding to the designate position is located at a position corresponding to the reference position, and scrolls the image. Further, when a point is designated successively a plurality of times as a designation point, an image which is sequentially switched is scrolled the plurality of times at predetermined time intervals. Still further, when designating is successively executed for a plurality of times, the predetermined time is shortened in accordance with the number of designating. When a display image includes a character, an approximate value of a deviation which denotes a positional deviation is found among integer-multiples of the width of a rectangular region which includes the character.
摘要翻译：本发明旨在通过点设置移动的方向和数量并执行滚动。预先在电气设备的显示装置的显示画面中设定参考点。当用户选择数据处理功能的显示模式并且通过坐标输入装置指定显示画面内的点时，该装置将指定点与参考点的位置偏差作为坐标值的偏差来计算，切换显示图像，使得在与指定位置相对应的位置处显示的图像分量位于与参考位置相对应的位置，并且滚动图像。此外，当连续多次指定点作为指定点时，以预定的时间间隔多次滚动顺序切换的图像。此外，当指定连续执行多次时，根据指定的次数缩短预定时间。当显示图像包括字符时，在包括该字符的矩形区域的宽度的整数倍之中找到表示位置偏差的偏差的近似值。

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