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    • 51. 发明授权
    • Two-level content distribution system
    • 两级内容分发系统
    • US6081840A
    • 2000-06-27
    • US949449
    • 1997-10-14
    • Yan Zhao
    • Yan Zhao
    • G06F15/163H04L29/08
    • H04L69/329
    • A system for efficiently distributing computer data files to remotely located end users over a communications network, such as the Internet. A source server is maintained with all of the data files for use by the end users. Several local servers are connected to the source server and contain subsets of the data contained in the source server. Users connect to a local server and request a data file. If the file is located at the local server, it is provided by the local server without the need to contact the source server. If the file is not located at the local server, the source server is contacted by the local server in order to get the file for the user. The local server monitors data file usage and can update the data it maintains locally based upon the determined usage. Various management functions are used at the source and local servers to coordinate the file transfers and inventory table updating. Different communications protocols are used for the data transfers to enhance the security of the system from user access to data only available to servers.
    • 一种用于通过诸如因特网的通信网络将计算机数据文件有效地分发到位于远程位置的最终用户的系统。 维护源服务器与所有数据文件供最终用户使用。 几个本地服务器连接到源服务器,并包含源服务器中包含的数据子集。 用户连接到本地服务器并请求一个数据文件。 如果文件位于本地服务器,则由本地服务器提供,而不需要联系源服务器。 如果文件不位于本地服务器,则本地服务器将联系源服务器,以获取该用户的文件。 本地服务器监视数据文件的使用情况,并可根据确定的使用情况更新本地维护的数据。 源和本地服务器使用各种管理功能来协调文件传输和清单表更新。 使用不同的通信协议进行数据传输,以增强系统的安全性,从用户访问仅适用于服务器的数据。
    • 52. 发明授权
    • Multi-level category dynamic bundling for content distribution
    • 内容分发的多级别动态捆绑
    • US5920864A
    • 1999-07-06
    • US926206
    • 1997-09-09
    • Yan Zhao
    • Yan Zhao
    • G06F17/30G06F17/00
    • G06F17/30716Y10S707/99938Y10S707/99952Y10S707/99953
    • A system and method for retrieving the contents of a digital information system by multi-level categorization is disclosed. The system uses a file table, a category table, and a category bundling table. Headings and directions are displayed on navigation pages to guide the user to the desired file. The description and hierarchy relationship of categories, sub-categories, and files are stored in the tables. When the user selects a category or file and the direction of navigation, the system returns the file, or consults the tables and returns a list of new categories and files for a new navigation page. Moving down and then up through a category usually produces a different navigation page. Dynamic updating of the system categories and files can be easily accomplished by altering the content of the tables.
    • 公开了一种通过多级分类来检索数字信息系统的内容的系统和方法。 系统使用文件表,类别表和类别捆绑表。 标题和方向显示在导航页面上,以将用户引导到所需的文件。 类别,子类别和文件的描述和层次关系存储在表中。 当用户选择类别或文件和导航方向时,系统返回文件,或查阅表格,并返回新的导航页面的新类别和文件列表。 向下移动,然后向上移动,通常会产生不同的导航页面。 可以通过更改表的内容来轻松实现对系统类别和文件的动态更新。
    • 58. 发明申请
    • METHOD FOR MANUFACTURING COLUMNAR CURVED TEMPERED GLASS
    • 制造圆柱弯曲温度玻璃的方法
    • US20150047395A1
    • 2015-02-19
    • US14386618
    • 2012-07-12
    • Yan ZhaoKezhi Zhang
    • Yan ZhaoKezhi Zhang
    • C03B23/033C03B35/16C03B27/044
    • C03B23/033C03B27/0447C03B35/166C03B35/187C03B35/189
    • The present invention discloses a method for processing a columnar curved tempered glass. The method specifically comprises the following steps. Bending and tempering of the high temperature flat glass are divided into two stations. Bending is firstly carried out on the high temperature flat glass output by a heating furnace; the columnar extending direction of the curved glass is perpendicular to the direction the glass output from the heating furnace in the bending process, and then the formed curved glass is output to a tempering station in the columnar extending direction thereof to undergo tempering. In the present invention, bending and tempering of the high temperature flat glass are completed by two stations to break the normal procedure that bending and tempering are carried out by a single bending device intensively, thereby providing a novel technological approach for processing the columnar curved tempered glass.
    • 本发明公开了一种柱状弯曲钢化玻璃的加工方法。 该方法具体包括以下步骤。 高温平板玻璃的弯曲和回火分为两个台站。 首先在加热炉的高温平板玻璃输出上进行弯曲; 弯曲玻璃的柱状延伸方向在弯曲加工中与加热炉输出的玻璃的方向垂直,然后将形成的弯曲玻璃输出到回转台的柱状延伸方向进行回火。 在本发明中,高温平板玻璃的弯曲和回火由两个台站完成,以破坏通过单个弯曲装置进行弯曲和回火的正常过程,从而提供了一种用于加工柱状弯曲回火的新技术方法 玻璃。