Color video data processing
    1.
    发明授权
    Color video data processing 失效
    彩色视频数据处理

    公开(公告)号:US5237397A

    公开(公告)日:1993-08-17

    申请号:US816310

    申请日:1991-12-24

    摘要: A method for determining if uncompressed color video data was previously compressed and decompressed. Each block of color video data is examined to determine if the block was previously compressed with a predetermined compression algorithm that for example, selected fewer colors than were present in the original data. If it is determined that such compression has previously occurred, on recompression, a different algorithm is used to prevent introduction of color distortions.

    摘要翻译: 一种用于确定未压缩的彩色视频数据是否被先前压缩和解压缩的方法。 检查每个彩色视频数据块以确定该块是否是以预定的压缩算法预先压缩的,例如,选择的颜色比原始数据中存在的颜色少。 如果确定先前已经发生这种压缩,则在重新压缩时,使用不同的算法来防止引入颜色失真。

    Modular pouch machine
    3.
    发明申请
    Modular pouch machine 失效
    模块化袋机

    公开(公告)号:US20050003941A1

    公开(公告)日:2005-01-06

    申请号:US10837544

    申请日:2004-04-30

    摘要: A pouch machine includes a controller and first and second modules. Each module has a converting station and the electrical equipment needed to operate the station. The controller controls the converting stations and operating parameters are provided from one module to the next. Each module may be a processing zone and include a registration sensor and a drawroll responsive to the respective registration sensor. Accumulators may be provided in each processing zone. An edge sensor may be provided that senses the edge of the film in one or more modules. The draw roll assembly is mounted on a moveable frame, and is angled in response to the location of the sensed edge. Multiple such assemblies may be included on a single machine.

    摘要翻译: 袋机包括控制器和第一和第二模块。 每个模块都有一个转换站和操作站所需的电气设备。 控制器控制转换站,操作参数从一个模块提供到下一个模块。 每个模块可以是处理区域,并且包括响应于相应的配准传感器的配准传感器和牵引。 可以在每个处理区域中提供蓄电池。 可以提供在一个或多个模块中感测胶片边缘的边缘传感器。 牵引辊组件安装在可移动框架上,并且响应于感测到的边缘的位置成角度。 多个这样的组件可以包括在单个机器上。

    Computer-implemented system and method for booking airline travel itineraries
    4.
    发明授权
    Computer-implemented system and method for booking airline travel itineraries 有权
    计算机实施系统和预订航空旅行行程的方法

    公开(公告)号:US06304850B1

    公开(公告)日:2001-10-16

    申请号:US09271356

    申请日:1999-03-17

    IPC分类号: G06F1760

    摘要: A method and apparatus for purchasing an airline ticket, includes entering into a computer information describing a flight desired by a consumer, including a target price, and performing a search on an airline reservation system database for flights corresponding to the desired flight information. The method determines whether a flight found during the search has a fare that is at least equal to the target price, and if so books the flight to hold it for the consumer for a predetermined period of time to allow the consumer to effect payment. The consumer is informed by e-mail notification of the seat reservation and instructing the consumer regarding payment requirements to effect purchase of the airline ticket. If a flight having the target price or better is not found, the method continues to periodically perform the search over a predetermined number of days into the future, and inform the consumer by e-mail of the ongoing results of the search.

    摘要翻译: 一种用于购买机票的方法和装置,包括:输入描述消费者期望的航班的信息(包括目标价格)的信息,以及在航空公司预订系统数据库上搜索与所期望的航班信息相对应的航班。 该方法确定在搜索期间发现的航班是否具有至少等于目标价格的票价,并且如果是,则将航班保存在消费者预定的时间段以允许消费者进行支付。 消费者通过座位预约的电子邮件通知通知消费者,并指示消费者关于支付要求来实现购买机票。 如果没有找到具有目标价格或更好的航班,则该方法将在以后的预定天数中继续定期执行搜索,并通过电子邮件通知消费者正在进行的搜索结果。

    Apparatus and method for improved caching in a computer system
    8.
    发明授权
    Apparatus and method for improved caching in a computer system 失效
    用于在计算机系统中改进缓存的装置和方法

    公开(公告)号:US5073851A

    公开(公告)日:1991-12-17

    申请号:US482790

    申请日:1990-02-21

    IPC分类号: G06F12/00 G06F12/08 G06F12/10

    CPC分类号: G06F12/1054 G06F12/0859

    摘要: A cache management system for a computer system having a central processing unit, a main memory, and cache memory including a memory management unit for transferring page size blocks of information, apparatus for reading information from main memory, apparatus for writing information to the cache memory, and apparatus for overlapping the write of information to the cache memory to occur during the read of information from the main memory.

    摘要翻译: 一种用于具有中央处理单元,主存储器和高速缓冲存储器的计算机系统的高速缓存管理系统,包括用于传送页面大小信息块的存储器管理单元,用于从主存储器读取信息的设备,用于将信息写入高速缓冲存储器的设备 以及用于在从主存储器读取信息期间将信息写入重叠到高速缓存存储器的装置。