Input device with forward/backward control
    3.
    发明申请
    Input device with forward/backward control 失效
    输入设备带前进/后退控制

    公开(公告)号:US20050088414A1

    公开(公告)日:2005-04-28

    申请号:US10978937

    申请日:2004-11-01

    摘要: In a computer system having a display and a keyboard, a computer readable medium includes instructions for invoking a message hook procedure based on a mouse message indicative of a mouse event. Instructions also provide for identifying at least one focus application that has a current keyboard focus and of converting the mouse message into a command for the focus application. The command is then sent to the focus application and the mouse message is prevented from being routed to any other applications. In one embodiment, the commands include the command to page forward or backward through pages of Internet documents. In other embodiments, instead of converting the mouse message into a command, the message hook procedure displays a graphical user interface based on the focus application and the mouse message. The graphical user interface includes one or more commands that the user may select. Based on the selection made by the user, the message hook procedure sends a corresponding command to the focus application.

    摘要翻译: 在具有显示器和键盘的计算机系统中,计算机可读介质包括用于基于指示鼠标事件的鼠标消息来调用消息挂钩过程的指令。 指令还提供了识别至少一个具有当前键盘焦点的焦点应用程序,并将鼠标消息转换为焦点应用程序的命令。 然后将命令发送到焦点应用程序,并且防止鼠标消息被路由到任何其他应用程序。 在一个实施例中,命令包括通过因特网文档的页面向前或向后翻页的命令。 在其他实施例中,消息挂钩过程不是将鼠标消息转换成命令,而是基于焦点应用和鼠标消息来显示图形用户界面。 图形用户界面包括用户可以选择的一个或多个命令。 基于用户做出的选择,消息挂钩过程向对焦应用发送相应的命令。

    System and method for providing a universal communications port with computer-telephony interface
    7.
    发明申请
    System and method for providing a universal communications port with computer-telephony interface 失效
    用于提供具有计算机电话接口的通用通信端口的系统和方法

    公开(公告)号:US20060165110A1

    公开(公告)日:2006-07-27

    申请号:US10976484

    申请日:2004-10-29

    IPC分类号: H04L12/56 H04L12/28

    CPC分类号: H04L12/5692 G06F3/0227

    摘要: A computing system is equipped with one or more ports, each of which includes a plurality of coupler lines configured to engage connectors that may be associated with different types of external services and/or devices, including public switched telephone networks, Ethernet networks, ISDN networks, and/or telephone devices. Upon detecting a connection to a port, a controller evaluates at least one electrical property of the lines of the port. Based on the evaluation, the controller determines if the port is engaged with a known type of service or device. When the type of service or device is known, the controller selectively switches a plurality of port lines to appropriate communications subsystems to enable the computing system to communicate with the device or service. For example, a conventional telephone device can then be used as an audio input/output device for communication over the Internet rather than over a public switched telephone network.

    摘要翻译: 计算系统配备有一个或多个端口,每个端口包括多个耦合器线路,其被配置为接合可以与不同类型的外部服务和/或设备相关联的连接器,包括公共交换电话网络,以太网,ISDN网络 ,和/或电话设备。 当检测到与端口的连接时,控制器评估端口的线路的至少一个电气特性。 基于评估,控制器确定端口是否与已知类型的服务或设备接合。 当已知服务或设备的类型时,控制器选择性地将多个端口线路切换到适当的通信子系统,以使计算系统能够与设备或服务进行通信。 例如,传统的电话设备然后可以用作音频输入/输出设备,用于通过因特网而不是通过公共交换电话网络进行通信。

    Cache memory architecture for microcomputer speed-up board
    8.
    发明授权
    Cache memory architecture for microcomputer speed-up board 失效
    微机加速板高速缓存存储架构

    公开(公告)号:US4794523A

    公开(公告)日:1988-12-27

    申请号:US782664

    申请日:1985-09-30

    IPC分类号: G06F12/08 G06F9/28

    CPC分类号: G06F12/0802

    摘要: A method and apparatus for enhancing the speed of operation of a computer consists of providing a cache memory which is faster than the computer's main memory, disabling the computer's main microprocessor, and replacing it with a microprocessor with a faster clock cycle time. A portion of the program stored in the main memory is stored in the cache memory. The addresses of the portion of the main memory stored in the cache memory are noted in a tag RAM. Upon each addressing sequence during the execution of a program, the tag RAM is examined to determine if the addressed located is stored in the cache memory. If the stored location is identified in the tag RAM, it is retrieved from the cache memory at high-speed. Otherwise, the data in the address location is retrieved from main memory at a slower speed and written into the cache memory so that subsequent accesses may be made at high-speed.

    摘要翻译: 一种用于提高计算机的操作速度的方法和装置包括提供比计算机的主存储器更快的高速缓冲存储器,禁用计算机的主微处理器,并用更快的时钟周期时间的微处理器来代替它。 存储在主存储器中的程序的一部分被存储在高速缓冲存储器中。 存储在高速缓冲存储器中的主存储器的部分的地址在标签RAM中记录。 在执行程序期间的每个寻址序列时,检查标签RAM以确定寻址位置是否存储在高速缓冲存储器中。 如果在标签RAM中识别存储的位置,则从高速缓冲存储器中高速检索。 否则,以较慢的速度从主存储器中检索地址位置中的数据,并写入高速缓冲存储器,以便可以高速进行后续访问。

    USE OF SEPARATION ELEMENTS WITH REAR PROJECTION SCREEN
    9.
    发明申请
    USE OF SEPARATION ELEMENTS WITH REAR PROJECTION SCREEN 审中-公开
    分离元件与后期投影屏幕的使用

    公开(公告)号:US20090309838A1

    公开(公告)日:2009-12-17

    申请号:US12137518

    申请日:2008-06-11

    IPC分类号: G06F3/041 G01J5/00 H01J9/00

    摘要: A rear projection display devices includes a diffusion layer having an interface surface configured to diffuse visible light, and a visible light projection subsystem configured to project a display image at the interface surface using the visible light to be diffused by the diffusion layer. The rear projection display devices may also include a light transmissive base configured to provide a support for the interface surface, and an infrared touch-sensing subsystem including an infrared light source configured to project infrared light at the base, and an infrared light detector configured to detect infrared light reflecting from the interface surface. Separation elements may be disposed between the diffusion layer and the base so as to maintain a separation between the diffusion layer and the base.

    摘要翻译: 背投影显示装置包括具有被配置为漫射可见光的界面的扩散层,以及可视光投影子系统,被配置为使用可扩散层扩散的可见光在界面处投影显示图像。 背投影显示装置还可以包括被配置为为接口表面提供支撑的透光基座,以及红外触摸感测子系统,其包括配置为在基座处投射红外光的红外光源,以及红外光检测器,被配置为 检测从界面反射的红外光。 分离元件可以设置在扩散层和基底之间,以便保持扩散层和基底之间的间隔。

    UNIQUELY IDENTIFIABLE INKING INSTRUMENTS
    10.
    发明申请
    UNIQUELY IDENTIFIABLE INKING INSTRUMENTS 有权
    独特的识别INKING INSTRUMENTS

    公开(公告)号:US20070188478A1

    公开(公告)日:2007-08-16

    申请号:US11382812

    申请日:2006-05-11

    IPC分类号: G06F3/033

    摘要: A method of interacting with a computing device via one or more inking instruments to generate digital ink may include the steps of emitting light from a light emitting device to an inking instrument, receiving first user inputs from the inking instrument, and identifying the inking instrument based on sensed light reflected from the inking instrument. Another method may include the steps of simultaneously detecting first user inputs from a first inking instrument and second user inputs from a second inking instrument by receiving first light emitted from the first inking instrument and second light emitted from a second inking instrument that each have one or more identifying characteristics, identifying the inking instrument based on their identifying characteristics, and generating corresponding digital ink. These methods may be implemented via computer-executable instructions and may be used with a horizontally-placed display, tablet-based laptop computers, and passive or active digital inking instruments.

    摘要翻译: 一种通过一个或多个上墨设备与计算设备进行交互以产生数字墨水的方法可以包括以下步骤:将光从发光设备发射到着墨仪器,从上墨仪器接收第一用户输入,以及基于上墨仪器识别 在从着墨仪反射的感测光上。 另一种方法可以包括以下步骤:通过接收从第一着墨仪器发射的第一光和从第二上墨仪器发射的第二光,同时从第一着墨仪器检测第一用户输入和来自第二上墨仪器的第二用户输入, 更多的识别特征,基于其识别特征识别着墨仪器,并产生相应的数字墨水。 这些方法可以通过计算机可执行指令来实现,并且可以与水平放置的显示器,基于平板电脑的膝上型计算机以及被动或主动数字上墨仪一起使用。