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1. 发明授权

EP0556215B1 SELECTIVE CALL RECEIVER HAVING A RECEIVED MESSAGE INDICATOR 失效
标题翻译：选择性的显示接收到的消息
公开(公告)号：EP0556215B1
公开(公告)日：1997-03-26
申请号：EP91918651.0
申请日：1991-09-23
申请人： MOTOROLA, INC.
发明人： WEITZEN, Randi, Faith , STAIR, Mark, Timothy
IPC分类号： G09G1/06 , G08B5/22 , H04M1/64
CPC分类号： G08B5/225 , H04M1/65
摘要： A selective call receiver (100) displays a plurality of message indicators (210) representing or associated with stored messages. A next message indicator (214) is displayed substantially adjacent to a latest positioned message indicator (212a), and the display representation (110) is reallocated in response to the next message indicator exceeding a threshold of message indicators (216) on the display (110).

2. 发明公开

EP0694190A4 RASTER SHAPE SYNTHESIS BY DIRECT MULTI-LEVEL FILLING 失效
标题翻译：网格状合成DIRECT多层灌装
公开(公告)号：EP0694190A4
公开(公告)日：1996-03-27
申请号：EP94916566
申请日：1994-04-27
申请人： DUCTUS INC
发明人： VALDES JACOBO , MARTINEZ EDUARDO
IPC分类号： B41J2/485 , G06T11/20 , G06T11/40 , G09G5/28 , G06F15/68 , G06F3/14 , G09G1/06
CPC分类号： G09G5/28 , G06T11/40
摘要： The invention discloses a method of synthesizing multi-level raster shapes in which a raster shape (32) suitable for approximating the ideal shape (20) in a raster display device (104) is synthesized by dividing a plane (22) into a plurality of pixel areas according to a pixel grid, then by representing the shape (20) as one or more arcs (406) in the plane, where the arcs collectively, and in conjunction with an insideness criterium, divide the plane into an inside region and an outside region, and then by separating the pixels into inside pixels, outside pixels, and boundary pixels. Initially, boundary pixels (330) are assigned a coverage value of 0 or 1 based on a pixel-coverage criterium, and then it is corrected by a correction value resulting in a coverage value between 0 and 1. The correction value for a pixel might be a numerical value indicating the fraction of the pixel covered by the correction region; the correction value may also depend on the geometry of the correction region represented by the value and the region's location within the pixel.

3. 发明授权

EP0112942B1 Graphics display system and method 失效
标题翻译：图形显示系统和方法
公开(公告)号：EP0112942B1
公开(公告)日：1987-03-11
申请号：EP82306987.7
申请日：1982-12-30
申请人： International Business Machines Corporation
发明人： Richards, John Peter , Bresenham, Jack E. , Gay, Adrian C.
IPC分类号： G09G1/16 , G09G1/06
CPC分类号： G09G5/42 , G09G5/393

4. 发明公开

EP0208784A1 APPARATUS FOR INTERPOLATING VIDEO DATA 失效
标题翻译：用于插入视频数据的装置
公开(公告)号：EP0208784A1
公开(公告)日：1987-01-21
申请号：EP85900735.3
申请日：1985-01-10
申请人： YOKOGAWA MEDICAL SYSTEMS, LTD
发明人： SAKAMOTO, Tomosada Yokogawa Medical Systems, Ltd.
IPC分类号： G09G1/06 , A61B10/00 , G06F3/153
CPC分类号： G09G5/393 , G06F17/175
摘要： A video data interpolating apparatus which is capable of readily processing a large number of interpolation data trains. The apparatus is provided with a plurality of pairs of buffer memories, each pair consisting of two buffer memories adapted to alternatively temporarily store video data trains which are successively given, and an Interpolation circuit. Video data being given is successively written into one of the buffer memories which constitute each of the first and second buffer memory pairs. Keeping pace with this writing operation, the video data train which immediately precedes the data which is being written is read out from the other buffer memory of the second buffer memory pair. Interpolation is carried out between this read data and the video data which is being given, thereby obtaining one or several interpolated video data items. This interpolated video data is written into one of the buffer memories which constitute each of the third buffer memory pral and the buffer memory pairs which are subsequent thereto. in parallel with such writing and reading operations in relation to each of the buffer memory pairs, the value stored in the other memory buffer of each of the first and third buffer memory pairs and the buffer memory pairs subsequent thereto is read out and stored in a video memory.
摘要翻译：一种视频数据内插装置，它能够容易地处理大量的内插数据串。该装置配备有多对缓冲存储器，每一对由适于交替地临时存储连续给出的视频数据串的两个缓冲存储器和插值电路组成。给出的视频数据被连续地写入构成第一和第二缓冲存储器对中的每一个的缓冲存储器之一。跟随该写入操作，从第二缓冲存储器对的另一个缓冲存储器中读出正在被写入的数据之前的视频数据串。在读取的数据和正在给出的视频数据之间进行插值，从而获得一个或多个插值的视频数据项。该内插视频数据被写入构成第三缓冲存储器pral和随后的缓冲存储器对的每一个的缓冲存储器之一中。与关于每个缓冲存储器对的这种写入和读取操作并行地，存储在第一和第三缓冲存储器对中的每一个的另一个存储器缓冲器中以及随后的缓冲存储器对中的值被读出并存储在视频内存。

5. 发明公开

EP0112942A1 Graphics display system and method 失效
标题翻译：用于图形表示的方法和装置。
公开(公告)号：EP0112942A1
公开(公告)日：1984-07-11
申请号：EP82306987.7
申请日：1982-12-30
申请人： International Business Machines Corporation
发明人： Richards, John Peter , Bresenham, Jack E. , Gay, Adrian C.
IPC分类号： G09G1/16 , G09G1/06
CPC分类号： G09G5/42 , G09G5/393
摘要： The invention concerns a graphics display system of the kind having a refresh raster display device, a line clipping mechanism for clipping line primitives for viewing in a selected rectangular viewport having horizontal and vertical edges parallel to the X and Y axes respectively of the display area of the display device, and a vector-to raster converter for converting the clipped lines to patterns of discrete pels in a refresh buffer, the vector-to-raster converter including an incremental line drawing mechanism responsive to line information supplied by the clipping mechanism to draw the line starting at one endpoint and proceeding towards the other.
In such a system, for at least some lines of a kind which have a first endpoint in the viewport and the second endpoint outside the viewport, the clipping mechanism is arranged to avoid calculating the intersection point of the line with the viewport edge intersected by the line, and the vector-to-raster converter is arranged to start the line drawing mechanism at the first endpoint and halt the line drawing mechanism when the currently generated coordinate along the display axis normal to the said viewport edge equals the coordinate of the viewport edge along the same axis.
In the preferred embodiment the said lines of the kind referred to comprise lines for which the second endpoint lies in an outregion laterally adjacent the viewport and the viewport edge intersected by the line is normal to the stepping axis of the line drawing mechanism, and the vector-to-raster converter is arranged to halt the line drawing mechanism when the number of iterations performed by the mechanism equals the magnitude of the coordinate difference along the stepping axis between the first endpoint and the viewport edge, in particular by forcing the stepping loop count of the line drawing mechanism to the said magnitude.
The invention also provides a method corresponding to the above system.

6. 发明公开

EP0099644A2 Display apparatus employing stroke generators 有权转让
标题翻译：与矢量生成显示。
公开(公告)号：EP0099644A2
公开(公告)日：1984-02-01
申请号：EP83303445.7
申请日：1983-06-15
申请人： HONEYWELL INC.
发明人： Grothe, Steven Paul
IPC分类号： G09G1/08 , G06F3/153 , G09G1/06
CPC分类号： G09G1/08 , G09G1/07
摘要： In a cathode ray tube display system of the type utilising stroke techniques, the display refresh rate is allowed to decrease from a specified maximum in order to ensure that all stroke information is displayed. When the cathode ray tube display system further includes a raster symbol generator, the display refresh rate varies as a function of a fixed raster time interval and a variable stroke time interval.

7. 发明公开

EP1250695A1 METHOD FOR GENERATING AND DISPLAYING COMPLEX DATA UTILIZING COLOR-CODED SIGNALS 审中-公开
标题翻译：方法用于生产和复杂的数据由FARBKODESIGNALEN DISPLAY
公开(公告)号：EP1250695A1
公开(公告)日：2002-10-23
申请号：EP00986588.2
申请日：2000-12-20
申请人： O'Connor, Henry Moncrieff
发明人： O'Connor, Henry Moncrieff
IPC分类号： G09G1/06
CPC分类号： G01N27/9073 , G01N27/9026 , G09G1/06
摘要： Color coded signals (36, 37) are superimposed upon one another in order to more conveniently understand phenomenon to which the signals relate. A specific application of the technique is non-destructive eddy-current testing of tubes (11) used in devices such as nuclear reactors for detecting anomalies such as pits (14, 16), through-holes (12) and dents (18). The signals generated during the eddy tests are displayed (40) as overlapping lissajous transforms which produce distinctive color patterns for each anomaly.

8. 发明公开

EP1078353A1 FINGER CONTROLLED COMPUTER MOUSE 审中-公开
标题翻译：手指控制的计算机鼠标
公开(公告)号：EP1078353A1
公开(公告)日：2001-02-28
申请号：EP99925677.9
申请日：1999-05-19
申请人： Chan, Kwan-Ho
发明人： Chan, Kwan-Ho
IPC分类号： G09G3/02 , G09G1/00 , G09G1/06 , G06F3/14 , G09G5/08
CPC分类号： G06F3/039 , G06F3/03543 , G06F3/03548 , G06F2203/0333 , G06F2203/0335
摘要： An electronic mouse (100) controlled substantially by finger movement. The translation of the mouse (100) can be controlled by the index finger placed over a primary selection button (125). Means for facilitating translation of the mouse are provided for in the primary selection button (125). Means for facilitating translation include, but are not limited to, concave depressions, protrusions and surface texture with a high coefficient of friction.

9. 发明公开

EP0938238A3 Apparatus for implementing stereoscopic images in a computer system 审中-公开
标题翻译：一种用于在计算机系统中实现立体图像
公开(公告)号：EP0938238A3
公开(公告)日：2000-05-24
申请号：EP99301083.4
申请日：1999-02-15
申请人： Park, Nam Eun
发明人： Jeong, Sung Cheol , Lee, Joong Seok
IPC分类号： H04N13/00 , G09G1/06 , G09G3/00
CPC分类号： H04N13/398 , H04N13/10 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/189 , H04N13/239 , H04N13/275 , H04N13/286 , H04N13/324 , H04N13/341 , H04N13/361
摘要： The present invention is to easily implement stereoscopic images on a CRT monitor in a computer system. The apparatus according to the present invention comprising a video adapter storing the information of stereoscopic images consisted of left eye images and right eye images and the information of characters, reading out the contents of the information, and outputting them as analog image signals of red, green and blue colors, vertical synchronizing signals and horizontal synchronizing signals, and a monitor displaying the information of stereoscopic images and the information of characters, said apparatus comprising; a scan line controller being operated in respond to an external on/off control signals, and outputting said analog image signals including left eye image information and right eye image information to the monitor in respond to said vertical synchronizing signals from said video adapter in order to display the left eye image information or the right eye image information on odd scan lines or even scan lines of the monitor; a shuttering means being operated by at least any one of signals from said video adapter, shuttering the left eye image information displayed on the odd scan lines or even scan lines to prevent them having been perceived a right eye, and shuttering the right eye image information displayed on the odd scan lines or even scan lines to prevent them having been perceived a left eye.

10. 发明公开

EP0934561A4 EP0934561A4 - 失效
标题翻译： EP0934561A4 - Google专利
公开(公告)号：EP0934561A4
公开(公告)日：1999-08-11
申请号：EP96921734
申请日：1996-06-20
IPC分类号： G06F3/14 , G06T11/60 , G06T17/05 , G09B29/00 , G09B29/10 , G09G1/06
CPC分类号： G06T17/05 , G09B29/003 , G09B29/106
摘要： A computer-implemented method of converting printed maps into digitally stored images of a unique format. Bit mapped map images corresponding to a printed map are obtained by scanning or other means. A bit mapped map image is then cropped to select a map image corresponding to a desired geographic area, such as a one degree by one degree area (80). The boundaries of the selected map image are moved to shape the geographic area into a tessellated shape, such as a rectangle. The selected map image is then re-sized to contain a predetermined pixel area (82). The map image, now of a uniform format, is then stored within an identifier of a reference point and size of the geographic area (84) represented by the map image. For example, the identifier (84) may be the name of a computer-readable file containing the map image.
摘要翻译：将打印的地图转换为独特格式的数字存储图像的计算机实现的方法。通过扫描或其他手段获得与打印的地图对应的位映射地图图像。然后，将位映射的地图图像剪切以选择与期望的地理区域相对应的地图图像，例如一度一度的区域（80）。移动所选地图图像的边界以将地理区域成形为棋盘格形状，例如矩形。然后重新选择所选地图图像以包含预定像素区域（82）。然后将现在具有统一格式的地图图像存储在由地图图像表示的地理区域（84）的参考点和大小的标识符内。例如，标识符（84）可以是包含地图图像的计算机可读文件的名称。

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