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    • 51. 发明授权
    • Method for persisting a schedule and database schema
    • 持久化计划和数据库模式的方法
    • US06901405B1
    • 2005-05-31
    • US09741222
    • 2000-12-20
    • Donald J. McCradyAmit MitalA. S. Sivakumar
    • Donald J. McCradyAmit MitalA. S. Sivakumar
    • G06F17/30G06Q10/00
    • G06F17/30595G06Q10/10Y10S707/99942Y10S707/99943Y10S707/99953
    • The invention provides a database schema for representing a workflow process definition (e.g., a schedule). The database schema may also include one or more bindings associated with the schedule, as well as persisted state information and data. The invention further includes a method for storing schedule information in a storage medium, as well as a computer-readable medium having a data structure stored thereon. The storage of schedule-related information provides for ease of version control, and ease of distribution, for example, where several engines point to the same database as a single source of transaction processing or workflow schedule definitions. The definitional database schema may be advantageously employed to reconstruct the schedule definition language solely from information in a database. In addition, the schema may be used for storing instances of running schedules and data associated therewith. This allows ease of schedule state and data monitoring using existing database query tools.
    • 本发明提供了用于表示工作流程流程定义(例如,日程表)的数据库模式。 数据库模式还可以包括与调度相关联的一个或多个绑定以及持久状态信息和数据。 本发明还包括一种用于在存储介质中存储日程表信息的方法,以及其上存储有数据结构的计算机可读介质。 与进度相关的信息的存储提供了版本控制和易于分发的便利,例如,几个引擎指向与单个事务处理源或工作流调度定义相同的数据库。 可以有利地使用定义数据库模式来仅仅从数据库中的信息重建调度定义语言。 此外,该模式可以用于存储运行计划的实例和与其相关联的数据。 这允许使用现有数据库查询工具轻松实现进度状态和数据监视。
    • 52. 发明授权
    • System and apparatus for monitoring secure information in a computer
network
    • 用于监控计算机网络中的安全信息的系统和装置
    • US5903652A
    • 1999-05-11
    • US753360
    • 1996-11-25
    • Amit Mital
    • Amit Mital
    • G06Q20/04G06Q20/08G06Q20/12G06Q20/40G06Q30/06H04L9/00H04K1/00
    • G06Q20/04G06Q20/0855G06Q20/12G06Q20/401G06Q30/0607
    • A secure transaction system apparatus and method provide for the auditing of secure messages in a computer network. The secure transaction system includes an electronic commerce service which is in communication with multiple consumer computers and multiple merchant computers. The consumer computers initiate consumer transactions between the consumer computers and the merchant computers. Each consumer transaction can include different items, different merchants, different shipping methods and different payment instructions. An order object within the consumer computer stores summaries about the different items, the different merchants, the different shipping methods and different payment instructions during creation of each commercial transaction. While generating transaction data, the consumer computer also generates related audit data. The consumer computers encrypt the transaction data and the audit data into different encryption formats and send the encrypted transaction data and the encrypted audit data to the electronic commerce service. The electronic commerce service decrypts the audit data and stores copies of the encrypted transaction data. The electronic commerce service also routes the encrypted transaction data to the merchant computers. The merchant computers decrypt the encrypted transaction data and complete the desired commercial transaction. Thus, the electronic commerce service can audit secure transactions while maintaining confidentiality.
    • 安全的交易系统装置和方法提供了对计算机网络中的安全消息的审计。 安全交易系统包括与多个消费者计算机和多个商业计算机通信的电子商务服务。 消费者计算机启动消费者计算机和商用计算机之间的消费者交易。 每个消费者交易可以包括不同的商品,不同的商家,不同的运送方式和不同的付款指示。 消费者计算机中的订单对象在每个商业交易的创建期间存储关于不同商品,不同商家,不同的运送方式和不同的支付指令的摘要。 在生成交易数据的同时,消费者计算机也生成相关的审计数据。 消费者计算机将交易数据和审计数据加密成不同的加密格式,并将加密的交易数据和加密的审计数据发送到电子商务服务。 电子商务服务解密审核数据并存储加密的交易数据的副本。 电子商务服务还将加密的交易数据路由到商用计算机。 商家计算机解密加密的交易数据并完成所需的商业交易。 因此,电子商务服务可以在保密的情况下审核安全交易。
    • 54. 发明申请
    • PREFERRED ITEMS LIST MANAGEMENT
    • 优选物品清单管理
    • US20090083161A1
    • 2009-03-26
    • US11859583
    • 2007-09-21
    • Amit Mital
    • Amit Mital
    • G06Q30/00
    • G06Q30/0603G06Q30/0601G06Q30/0641G06Q30/0643G06Q30/08
    • Systems and methods of generating a list of preferred items are disclosed herein. A uniform resource identifier that references a listing web service is provided. A call to the listing web service is received from a linking website. The call to the listing web service includes an item identifier corresponding to an item that the consumer is willing to purchase. The call can be executed as a result of the consumer selecting a listing icon that references the uniform resource identifier. The listing icon is displayed on the linking website hosted at a linking domain. The listing web service can be executed to add the item to the list of preferred items associated with the consumer. The list of preferred items is displayed on a listing website. The listing website can be hosted at a listing domain which is different from the linking domain.
    • 本文公开了生成优选项目列表的系统和方法。 提供引用列表Web服务的统一资源标识符。 从链接网站收到对列表网络服务的呼叫。 对列表网络服务的呼叫包括与消费者愿意购买的项目相对应的项目标识符。 作为消费者选择引用统一资源标识符的列表图标的结果,可以执行该呼叫。 列表图标显示在链接域上托管的链接网站上。 可以执行列表Web服务以将该项目添加到与消费者相关联的优选项目的列表中。 首选项目列表显示在列表网站上。 列表网站可以托管在与链接域不同的列表域。
    • 57. 发明授权
    • Low power pixel-based visual display device having dynamically
changeable number of grayscale shades
    • 低功率基于像素的视觉显示设备具有动态可变数量的灰度阴影
    • US5691745A
    • 1997-11-25
    • US369723
    • 1995-01-06
    • Amit Mital
    • Amit Mital
    • G09G3/20G09G5/395G09G5/399G09G5/00
    • G09G5/395G09G5/399G09G2330/02G09G3/2025
    • An inexpensive, low power visual display device has m n-bit/pixel frame buffers that hold m sets of pixel data, where m>1, and an n-bit controller for switching among the m n-bit/pixel frame buffers at a selected rate during a display cycle. The controller outputs a composite stream of the m sets of pixel data. A display having a matrix of pixels is coupled to the controller to receive the composite stream. The pixels are turned on and off in response to the composite stream of pixel data. Individual pixels have a grayscale shade reflecting an average duration that the individual pixel is on. The visual display device produces m.times.(2.sup.n -1)+1 grayscale shades, including white. The multi-buffer display device can be optimized in a manner which reduces power consumption or increases the number of gray scale colors in comparison to prior art single frame buffer visual display devices. A method for operating visual display devices is also disclosed.
    • 廉价的低功率可视显示装置具有m个n位/像素帧缓冲器,其存储m组像素数据,其中m≥1,以及n位控制器,用于在m位/像素帧缓冲器之间切换 在显示周期中选择的速率。 控制器输出m组像素数据的合成流。 具有像素矩阵的显示器被耦合到控制器以接收复合流。 响应于像素数据的合成流,像素被打开和关闭。 单个像素具有反映单个像素打开的平均持续时间的灰度级。 视觉显示设备产生包括白色的mx(2n-1)+1灰阶阴影。 与现有技术的单帧缓冲器可视显示装置相比,多缓冲显示装置可以以降低功耗或增加灰度数的方式进行优化。 还公开了一种用于操作可视显示装置的方法。
    • 58. 发明授权
    • Visual display system having low energy data storage subsystem with date
compression capabilities, and method for operating same
    • 具有日期压缩功能的低能量数据存储子系统的视觉显示系统及其操作方法
    • US5512921A
    • 1996-04-30
    • US263540
    • 1994-06-22
    • Amit MitalDavid Voth
    • Amit MitalDavid Voth
    • G06F3/153G06T9/00G09G3/36G09G5/395G09G5/399H03M7/46H04N1/41H04N7/26G09G5/36
    • H03M7/46G06T9/005G09G3/3611G09G5/395G09G2330/021G09G2340/02
    • A visual display system for use in computers includes a frame buffer for holding visual information data in a particular format for ready input to a visual display device. The system also includes a compressed frame buffer for storing the visual information data in a compressed format which can be rapidly decompressed in real-time and used in the visual display device. The data is compressed by a microprocessor during idle times and decompressed by a decompression circuit on the fly. In some circumstances, the power consumed by compressing and then repeatedly handling the compressed data is less than the power used to repeatedly handle the full uncompressed data set. The visual display system analyzes the visual information data and determines whether compression would help save energy. In the event that the handling of compressed data saves energy, the visual display system will use the compressed data set until the information is changed or updated. In this manner, the visual display system reduces power consumption which helps improve battery life in portable computers. A method for operating a visual display system using this energy saving compression technique is also described.
    • 用于计算机的视觉显示系统包括用于保持特定格式的视觉信息数据的帧缓冲器,以便准备输入到视觉显示设备。 该系统还包括压缩帧缓冲器,用于以可压缩格式存储视觉信息数据,该压缩格式可以实时快速解压缩并用于可视显示装置。 数据在空闲时间由微处理器压缩,并通过解压缩电路进行解压缩。 在某些情况下,通过压缩然后反复处理压缩数据所消耗的功率小于反复处理完整的未压缩数据集所用的功率。 视觉显示系统分析视觉信息数据,并确定压缩是否有助于节约能源。 在处理压缩数据节省能源的情况下,视觉显示系统将使用压缩数据集,直到信息被更改或更新为止。 以这种方式,视觉显示系统降低功耗,有助于改善便携式计算机的电池寿命。 还描述了使用该节能压缩技术来操作视觉显示系统的方法。