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1. 发明授权

US6026401A Locking tool data objects in a framework environment 失效
标题翻译：在框架环境中锁定工具数据对象
公开(公告)号：US6026401A
公开(公告)日：2000-02-15
申请号：US950116
申请日：1997-10-14
申请人： Christopher Lawrence Brealey , Jeffrey Grant Johnston , Vladimir Klicnik , David Martin Lauzon , Lok Tin Loi , Dirk Alexander Seelemann, II
发明人： Christopher Lawrence Brealey , Jeffrey Grant Johnston , Vladimir Klicnik , David Martin Lauzon , Lok Tin Loi , Dirk Alexander Seelemann, II
IPC分类号： G06F9/46 , G06F17/30
CPC分类号： G06F9/52 , Y10S707/99938 , Y10S707/99952
摘要： When data, such as tool data, is commonly accessible, there is a danger that concurrent user processes will make overlapping modifications and leave the data in an incomplete or incomprehensible state. The invention provides a locking mechanism to guard against this. The lock objects are maintained in pool or repository. Two types of lock objects are provided; shareable locks that may be shared by many user processes and permit only read access to the locked data, and exclusive locks, useable by only one user process at a time, that permit the owning process to modify the locked data.
摘要翻译：当数据（如工具数据）通常可访问时，存在并发用户进程将进行重叠修改并将数据置于不完整或不可理解的状态的危险。本发明提供了一种防止这种情况的锁定机构。锁对象在池或存储库中维护。提供两种类型的锁定对象; 许多用户进程可以共享的可共享的锁，并且只允许对锁定的数据进行读取访问，并允许一次只能使用一个用户进程的唯一锁定，允许拥有进程修改锁定的数据。

2. 发明授权

US07890931B2 Visual debugger for stylesheets 有权
标题翻译：样式表的可视化调试器
公开(公告)号：US07890931B2
公开(公告)日：2011-02-15
申请号：US10458452
申请日：2003-06-10
申请人： David Martin Lauzon , Christina P. Lau
发明人： David Martin Lauzon , Christina P. Lau
IPC分类号： G06F9/44 , G06F17/25
CPC分类号： G06F11/3664 , G06F8/34
摘要： A visual Debugger for stylesheets assists a user of stylesheets debug the stylesheets by: allowing the user to set breakpoints on the stylesheet; running to, and stopping at, the breakpoints; single stepping through each template rule as the rule is fired (both forward and backward); evaluating the template rule on the fly; showing the relationship between each template rule and the source document that provides the data; supporting stylesheets that call external programs written in Java or JavaScript; supporting stylesheets that include or import other stylesheets; supporting XML documents that use the “?xml-stylesheet” processing instruction to include stylesheets; supporting multiple debug sessions; and allowing the user to edit the stylesheet or source document and then allowing the debugger to be relaunched.
摘要翻译：用于样式表的视觉调试器通过以下方式帮助用户对样式表进行调试：允许用户在样式表上设置断点; 跑到，停下来的断点; 按照规则触发每个模板规则（向前和向后）; 飞行评估模板规则; 显示每个模板规则和提供数据的源文档之间的关系; 支持用Java或JavaScript编写外部程序的样式表; 包括或导入其他样式表的支持样式表; 支持使用“？xml-stylesheet”处理指令的XML文档来包含样式表; 支持多个调试会话; 并允许用户编辑样式表或源文档，然后重新启动调试器。

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