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61. 发明申请

WO1992016898A1 DISPLAY SYSTEM AND METHOD FOR CONTEXT-BASED SCROLLING 审中-公开
标题翻译：用于基于语境的滚动显示系统和方法
公开(公告)号：WO1992016898A1
公开(公告)日：1992-10-01
申请号：PCT/US1991001652
申请日：1991-03-12
申请人： WANG LABORATORIES, INC. , KNOWLTON, Kenneth, C.
发明人： WANG LABORATORIES, INC.
IPC分类号： G06F15/20
CPC分类号： G06F17/212 , G06F17/21 , G06F17/2229 , G06F17/24 , G06F2203/04805
摘要： A computer-based system for displaying all, or at least many pages of, a document, and including means for scrolling through the document for purposes such as browsing or editing. Most of the display shows text in a "greeked" form with one line of pixels representing one line of text. The greeked form, although illegible, shows shapes of text in the document by indicating the presence or absence of text. Two windows of legible text appear as if two bar-type magnifying glasses were placed over the illegible greeked text. A window may be moved to a new location by touching a stylus to a digitizing tablet (or by clicking a mouse) or by dragging with the stylus (or mouse). When the two windows are adjacent, they become latched and can be moved as one large window. Words of special significance (e.g., embedded labels or search results) can be displayed as legible tags wherever they appear, in the greeked text as well as in the legible text. The greeking is arranged to produce a checkerboard of pixels, that appears as gray, permitting black tags to stand out clearly. Because the tags appear throughout the display at locations corresponding to their locations in the document, they can add significantly to the context presented by the greeking, permitting the user to become oriented and to locate desired portions of the displayed document. Further, tags can permit a user to quickly ascertain the locations and significance of search results.
摘要翻译：一种基于计算机的系统，用于显示文档的全部或至少多个页面，并且包括用于滚动浏览文档以用于诸如浏览或编辑之类的装置。大多数显示器以“greeked”形式显示文本，其中一行像素表示一行文本。通过表示文本的存在或不存在，格式的格式虽然不清楚，但显示文档中的文本形状。两个可读的文字窗口看起来好像是将两个放大镜放在无法辨认的格里文字上。通过将触控笔触摸数字化平板电脑（或通过点击鼠标）或通过使用触控笔（或鼠标）拖动来将窗口移动到新位置。当两个窗口相邻时，它们被锁定，并可以作为一个大窗口移动。具有特殊意义的词语（例如，嵌入式标签或搜索结果）可以在清晰的文本以及可读的文本中显示为清晰的标签。 greeking被安排为产生一个像素的棋盘，看起来像灰色，允许黑色标签清晰地显示出来。因为标签在整个显示器上出现在对应于其在文档中的位置的位置处，所以它们可以显着地添加到由greeking呈现的上下文中，允许用户变向并定位所显示的文档的所需部分。此外，标签可以允许用户快速确定搜索结果的位置和重要性。

62. 发明申请

WO1990007745A1 ARITHMETIC UNIT 审中-公开
标题翻译：算术单位
公开(公告)号：WO1990007745A1
公开(公告)日：1990-07-12
申请号：PCT/US1989005710
申请日：1989-12-20
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , ZUK, William, S.
IPC分类号： G06F09/28
CPC分类号： G06F9/3877 , G06F9/3869
摘要： An information processing system includes a first data processing device (10) and a second data processing device (12) each of which is capable if independent instruction execution during instruction cycles having a period which is a multiple of a periodic unit clock signal period. The devices are disclosed to be an arithmetic unit and a central processor coupled together by an interface (14). Each of the data processing devices (10, 12) include a clock generation device (180) having an input coupled to the unit clock signal for generating an associated instruction cycle clock signal which has a period which is a multiple of the unit clock signal period. The clock generation device (180) is further operable for suspending the generation of a next instruction cycle clock signal and for beginning the next instruction cycle clock signal in synchronism with a transition of the unit clock signal. The devices (10, 12) each request synchronization of their respective clocks which are then automatically synchronized to the other devices clock during a transition of the unit clock, allowing for instructions and operands to be synchronously passed between the central processor to the arithmetic unit.
摘要翻译：信息处理系统包括第一数据处理装置（10）和第二数据处理装置（12），每个数据处理装置能够在具有周期是周期性单位时钟信号周期的倍数的指令周期期间执行独立指令。所述装置被公开为由接口（14）耦合在一起的算术单元和中央处理器。每个数据处理设备（10,12）包括具有耦合到单元时钟信号的输入的时钟产生设备（180），用于产生相关联的指令周期时钟信号，周期时间是单位时钟信号周期的倍数。时钟产生装置（180）还可操作用于暂停生成下一个指令周期时钟信号，并用于与单位时钟信号的转换同步地开始下一个指令周期时钟信号。设备（10,12）每个请求它们各自时钟的同步，然后它们在单元时钟的转换期间自动同步到另一个设备时钟，从而允许指令和操作数在中央处理器之间同步传递到运算单元。

63. 发明申请

WO1990007743A1 KEYBOARD WITH FINGER-ACTUABLE AND STYLUS-ACTUABLE KEYS 审中-公开
标题翻译：带手指和可执行键的键盘
公开(公告)号：WO1990007743A1
公开(公告)日：1990-07-12
申请号：PCT/US1989005451
申请日：1989-12-01
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , WANG, An
IPC分类号： G06F03/02
CPC分类号： G06F3/0235 , B41J5/10
摘要： A keyboard (10) having a conventional set of alphanumeric keys (26, 27, 28, 30, 31) and special function keys (12, 14, 16, 18, 20, 22, 24, 32, 34, 36) which are actuable by an operator using a finger and a stylus (40). The stylus-actuable keys (26, 27, 28, 30, 31, 32, 34, 36) have keypad areas which are less than a prescribed range of areas. Other keys (12, 14, 16, 18, 20, 22, 24) which have keypads greater in area than a value in the prescribed range are designed for keystroke operation by the operator's finger. Alternatively, the stylus-actuable keys (26, 27, 28, 30, 31, 32, 34, 36) have center line spacings which are less than a value from a predetermined range of linea dimensions, while the finger-actuable keys (12, 14, 16, 18, 20, 22, 24) have center line spacings which are greater in value than a value in the predetermined range. Being suitable for use with a graphical tablet (86), another embodiment of the invention is made with keys mounted to a surface which is angled between 30 degrees and 90 degrees from the horizontal plane of a desktop.
摘要翻译：具有传统的一组字母数字键（26,27,28,30,31）和特殊功能键（12,14,16,18,20,22,24,32,34,36）的键盘（10），它们是可由操作者使用手指和触针（40）致动。触针可致动键（26,27,28,30,31,32,34,36）具有小于规定范围的区域的键盘区域。具有面积大于规定范围的键的键盘的其他键（12,14,16,18,20,22,24）被设计为操作者的手指进行按键操作。或者，触针可致动键（26,27,28,30,31,32,34,36）具有小于从线尺寸的预定范围的值的中心线间隔，而手指致动键（12 ，14,16,18,20,22,24）具有比预定范围中的值更大的中心线间隔。适用于图形平板电脑（86）的本发明的另一个实施例是用安装在与台式机的水平面成30度到90度之间的表面的按键制成的。

64. 发明申请

WO1990005356A1 COMPUTER INPUT DEVICE USING AN ORIENTATION SENSOR 审中-公开
标题翻译：使用定向传感器的计算机输入装置
公开(公告)号：WO1990005356A1
公开(公告)日：1990-05-17
申请号：PCT/US1989003766
申请日：1989-08-31
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , DRUMM, Donald, E.
IPC分类号： G09G03/02
CPC分类号： G06F3/012 , G06F3/0312 , G06F3/0338 , G06F3/167
摘要： A device (10) for controlling a cursor on a data terminal display screen (18) is in the form of a headset and includes an orientation sensor (28) which provides an electrical signal related to orientation without being fixed to a surface. The sensor (28) includes a hollow spherical housing (38) having at least one light source/detector pair (70, 72) mounted opposingly in the inner wall (74) along an axis extending through the center point of the housing. The housing (38) is half-filled with a transparent liquid (76) having a specified viscosity and index of refraction and half-filled with air (78). A beam from source (70) is refracted on passing through the boundary between the air and the liquid. As the orientation sensor (38) rotates with respect to the vertical axis, the changing refraction angle of the light beam causes the detector (72) to sense changing intensities of light, which represents angle of rotation.
摘要翻译：用于控制数据终端显示屏幕（18）上的光标的设备（10）是耳机的形式，并且包括定向传感器（28），其提供与定向相关的电信号而不固定到表面。传感器（28）包括中空的球形壳体（38），其具有沿着延伸穿过壳体的中心点的轴线相对地安装在内壁（74）中的至少一个光源/检测器对（70,72）。壳体（38）用具有特定粘度和折射率并且充满空气（78）的透明液体（76）半填充。来自源（70）的光束在通过空气和液体之间的边界时被折射。当定向传感器38相对于垂直轴线旋转时，光束的变化的折射角使检测器（72）感测改变表示旋转角度的光的强度。

65. 发明申请

WO1990000300A1 SEEKING MULTITASKING DISK CONTROLLER 审中-公开
标题翻译：查看多媒体磁盘控制器
公开(公告)号：WO1990000300A1
公开(公告)日：1990-01-11
申请号：PCT/US1989002098
申请日：1989-05-16
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , FRISSEL, John, Mark
IPC分类号： G11B21/08
CPC分类号： G06F3/0601 , G06F2003/0692 , G11B19/06 , G11B19/14 , G11B21/083
摘要： A method and apparatus for increasing the performance of disk drive access by delaying a pending data transfer operation to an individual disk drive (104) until immediately before start of the target sector so as to allow servicing of an intervening seek operation to another disk drive (106).

66. 发明申请

WO1990000285A1 MULTI-PROCESSOR SYSTEM WITH CACHE MEMORIES 审中-公开
标题翻译：具有缓存记忆的多处理器系统
公开(公告)号：WO1990000285A1
公开(公告)日：1990-01-11
申请号：PCT/US1989002740
申请日：1989-06-22
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , SCHWARTZ, Martin, J. , BECKER, Robert, D.
IPC分类号： G06F13/00
CPC分类号： G06F12/0833
摘要： A system is described wherein a CPU, a main memory means and a bus means are provided. Cache memory means is employed to couple the CPU to the bus means and is further provided with means to indicate the status of a data unit stored within the cache memory means. One status indication tells whether the contents of a storage position have been modified since those contents were received from main memory and another indicates whether the contents of the storage position may be present elsewhere memory means. Control means are provided to assure that when a data unit from a CPU is received and stored in the CPU's associated cache memory means, which data unit is indicated as being also stored in a cache memory means associated with another CPU, such CPU data unit is also written into main memory means. During that process, other cache memory means monitor the bus means and update its corresponding data unit. Bus monitor means are provided and monitor all writes to main memory and reads from main memory to aid in the assurance of system-wide data integrity.

67. 发明申请

WO1989011695A1 DOCUMENT MANIPULATION IN A DATA PROCESSING SYSTEM 审中-公开
标题翻译：数据处理系统中的文档处理
公开(公告)号：WO1989011695A1
公开(公告)日：1989-11-30
申请号：PCT/US1989002149
申请日：1989-05-18
申请人： WANG LABORATORIES, INC.
发明人： WANG LABORATORIES, INC. , LEVINE, Stephen, R. , HARUI, Alex, J. , SCHIRPKE, Michael, W. , KNOWLTON, Kenneth, C. , BROWN, Bruce, Eric , BOYD, Mary, Jane
IPC分类号： G06F03/14
CPC分类号： G06F3/0483 , G06F3/033 , G06F3/04817 , G06Q10/10 , G06T3/0012
摘要： A data processing system provides a desk view which serves as a graphical user interface to the system. The desk view displays detailed miniaturized images (34) of all documents possessed by the user. The miniaturized document images (34) are user movable and stackable in the desk view. The miniaturized image is derived by the processor from an original image comprising a plurality of pixels. Color selection of the miniaturized images is based on a comparison with corresponding groups of pixels of adjacent groups and the differences in the lightness/darkness of the colors (determined by average counts) is emphasized. The desk view also enables user selected operations including user interaction with graphical representations of mailing (52), disposing (74), annotating, stapling (88), unstapling (90) and printing (72) of documents. User interaction with graphical representations of the desk view is communicated through an electronic stylus for providing a simulation of a common office desk and user interaction.
摘要翻译：数据处理系统提供用作系统的图形用户界面的桌面视图。桌面视图显示用户拥有的所有文档的详细小型化图像（34）。小型化的文件图像（34）是用户可移动的并可在桌面视图中堆叠。小型化图像由处理器从包括多个像素的原始图像导出。小型化图像的颜色选择基于与相邻组的相应像素组的比较，并且强调颜色（由平均计数确定）的亮度/暗度的差异。桌面视图还允许用户选择的操作，包括用户与邮件（52），布置（74），注释，装订（88），取消（90）和打印（72）的图形表示的交互。与桌面图形的图形表示的用户交互通过电子手写笔传达，用于提供公共办公桌和用户交互的模拟。

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