公开(公告)号：US08738742B2

公开(公告)日：2014-05-27

申请号：US13753788

申请日：2013-01-30

申请人： International Business Machines Corporation

发明人： David G. Herbeck ,  John E. Petri

IPC分类号： G06F15/16 ,  G06F9/50 ,  G06F17/30 ,  H04L29/08 ,  H04L29/06

CPC分类号： H04L29/08072 ,  G06F9/5055 ,  G06F17/30174 ,  G06F17/30867 ,  G06F17/3089 ,  G06F17/30908 ,  G06F17/30911 ,  G06F17/30923 ,  G06F2209/509 ,  H04L65/40 ,  H04L69/329 ,  Y10S707/912 ,  Y10S707/99941 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99945

摘要： A content management system (CMS) includes a value-add application with a first set of XML content services, one or more dedicated XML processing servers with a second and other sets of XML content services, and a core CMS with a third set of XML content services. The content management system may be designed to provide XML content services at any of these three tiers of processing. A first threshold is defined that allows the value-add application to determine when to offload XML content services to a dedicated XML processing server. A second threshold is defined that allows the core CMS to determine when to offload XML content services to a dedicated XML processing server. Callback services are included that allow each tier of XML content services to send or receive additional information to complete the XML processing. The result is a content management system that is very powerful and flexible.

摘要翻译： 内容管理系统（CMS）包括具有第一组XML内容服务的增值应用程序，具有第二和其他XML内容服务集合的一个或多个专用XML处理服务器，以及具有第三组XML的核心CMS 内容服务。 内容管理系统可以被设计为在这三个处理层中的任何一个层提供XML内容服务。 定义了第一个阈值，允许增值应用程序确定何时将XML内容服务卸载到专用的XML处理服务器。 定义了第二个阈值，允许核心CMS确定何时将XML内容服务卸载到专用的XML处理服务器。 包括回调服务，允许每层XML内容服务发送或接收附加信息以完成XML处理。 结果是一个非常强大和灵活的内容管理系统。

公开(公告)号：US08725713B2

公开(公告)日：2014-05-13

申请号：US11972848

申请日：2008-01-11

申请人： Eric Lawrence Barsness ,  John Matthew Santosuosso

发明人： Eric Lawrence Barsness ,  John Matthew Santosuosso

IPC分类号： G06F17/30

CPC分类号： G06F17/30982 ,  G06F17/30442

摘要： An apparatus and method for a query optimizer improves string searches in a computer database that sequentially search for a string in a database record. The query optimizer optimizes the query to search records of a database from a specified start position other than the beginning of the record. The specified start position of the search may be determined by from historical information stored from previous searches. Alternatively, the query optimizer determines the specified start position of the search based on an overriding starting position provided by a system administrator. The query optimizer may also direct that the database record be reorganized to more efficiently search for strings in the record.

摘要翻译： 用于查询优化器的装置和方法改进了在数据库记录中依次搜索字符串的计算机数据库中的字符串搜索。 查询优化器优化查询以从除记录开头之外的指定起始位置搜索数据库的记录。 搜索的指定开始位置可以由从先前搜索中存储的历史信息确定。 或者，查询优化器基于由系统管理员提供的覆盖起始位置来确定搜索的指定开始位置。 查询优化器还可以指示重新组织数据库记录以更有效地搜索记录中的字符串。

公开(公告)号：US08667787B2

公开(公告)日：2014-03-11

申请号：US12817122

申请日：2010-06-16

申请人： Christopher M. Huff ,  Danny Lee Block

发明人： Christopher M. Huff ,  Danny Lee Block

IPC分类号： F01B1/04

CPC分类号： F04B35/04 ,  B60K6/12 ,  B60K2006/123 ,  Y02T10/6208

摘要： An air engine system includes a motor coupled to the drive shaft of an air engine to control the speed of the air engine. The air engine uses compressed air from a compressed air source provided by an air compressor. The air engine may be used on a vehicle, providing a clean environmentally-friendly means of locomotion.

摘要翻译： 空气发动机系统包括联接到空气引擎的驱动轴的马达以控制空气发动机的速度。 空气发动机使用由空气压缩机提供的压缩空气源的压缩空气。 空气发动机可用于车辆，提供清洁的环保手段。

公开(公告)号：US08572473B2

公开(公告)日：2013-10-29

申请号：US12512111

申请日：2009-07-30

申请人： David Gerard Herbeck ,  John Edward Petri

发明人： David Gerard Herbeck ,  John Edward Petri

IPC分类号： G06F17/00

CPC分类号： G06F17/30011 ,  G06F17/21 ,  G06F17/30716

摘要： A content management system (CMS) uses a simulated containment report generation mechanism to generate a simulated containment report for elements in the repository based on logged properties that represent potential use of the element during dynamic content delivery that are not represented in formal relationships in the content management system. Properties such as probability, popularity, and recent usage that are not explicit relationships between parent documents and child elements are logged and used to determine which document maps may potentially reuse a selected element. In this manner a simulated containment report can be created for an element that allows the user to see the document maps that are most likely to include the element.

公开(公告)号：US08566338B2

公开(公告)日：2013-10-22

申请号：US11858983

申请日：2007-09-21

申请人： Brian John Cragun ,  John Edward Petri

发明人： Brian John Cragun ,  John Edward Petri

IPC分类号： G06F7/76 ,  G06F7/06

CPC分类号： G06F17/30424 ,  G06F17/30893

摘要： A content management system provides a way to detect a change to one part of a document, and to generate a corresponding change in a different part of the same document. Dynamic inclusion rules define conditions that, when satisfied, allow automatically changing a link in a document to a new link when corresponding data in the document is added or changed. If a change corresponds to a defined dynamic inclusion rule, a corresponding query in the rule is evaluated according to the changes in the document. When there is enough information to run the query, the query is automatically executed in a background process. If there is a single link that satisfies the query, the document may be updated with the new link. If multiple links satisfy the query, the top ranked query result may be automatically selected, or the user may select which link should be included in the document.

摘要翻译： 内容管理系统提供了检测对文档的一部分的改变的方式，并且在同一文档的不同部分中生成相应的改变。 动态包含规则定义条件，当满足时，允许在文档中的相应数据被添加或更改时自动将文档中的链接更改为新链接。 如果更改对应于定义的动态包含规则，则根据文档中的更改来评估规则中的相应查询。 当有足够的信息来运行查询时，查询将在后台进程中自动执行。 如果存在满足查询的单个链接，则可以使用新链接更新文档。 如果多个链接满足查询，则可以自动选择排名最高的查询结果，或者用户可以选择哪个链接应包括在文档中。

公开(公告)号：US08555753B2

公开(公告)日：2013-10-15

申请号：US12687224

申请日：2010-01-14

申请人： David E. Price

发明人： David E. Price

IPC分类号： B25B13/52 ,  B25B7/12 ,  B25B7/04

CPC分类号： B25B13/52

摘要： A strap wrench includes a strap that is a continuous loop and has notches. No portion of the strap is affixed to any portion of the wrench. The strap is placed around an object that needs to be turned such as an oil filter on an engine. A tension mechanism is then used to tighten the strap into place around the object to be turned. A ratchet mechanism engages one or more notches on the strap to prevent movement of the strap in one direction while allowing movement of the strap in the opposite direction. The combination of the notched continuous loop strap and ratchet mechanism allow the strap wrench to have a ratcheting action after the strap is tightened into place around the object to be turned.

摘要翻译： 带式扳手包括一个连续环的带子，具有凹口。 表带的任何部分都没有固定在扳手的任何部分。 带子被放置在需要转动的物体周围，例如发动机上的滤油器。 然后使用张紧机构将带子紧固到待转动物体周围的适当位置。 棘轮机构接合带上的一个或多个凹口，以防止带在一个方向上移动，同时允许带沿相反方向移动。 切口连续环带和棘轮机构的组合允许带式扳手在带被紧固到待转动物体周围的位置之后具有棘轮动作。

公开(公告)号：US08485163B2

公开(公告)日：2013-07-16

申请号：US13164203

申请日：2011-06-20

申请人： David M. Clack

发明人： David M. Clack

IPC分类号： F02M27/00

CPC分类号： F02M27/02

摘要： An apparatus improves the efficiency and emissions of a combustion process by producing sufficient amounts of ozone in the air flow to the combustion chamber to enable more complete and cleaner combustion of the fuel. The apparatus may include a plurality of cell elements disposed within a housing that is in placed in the air intake to a combustion chamber such as a diesel engine. The cell elements create an electrical plasma field that produces ozone. The apparatus may also include a scrubber in the housing to cause the air flow to have a vortex action to increase the amount of ozone that flows into the combustion chamber.

摘要翻译： 一种装置通过在燃烧室的空气流中产生足够量的臭氧以使燃料更加完整和更清洁地燃烧来提高燃烧过程的效率和排放。 该装置可以包括设置在外壳内的多个电池元件，其位于进入燃烧室的诸如柴油发动机的进气口中。 电池元件产生产生臭氧的电等离子体场。 该设备还可以包括在壳体中的洗涤器，以使空气流具有涡流作用以增加流入燃烧室的臭氧的量。

公开(公告)号：US08438514B2

公开(公告)日：2013-05-07

申请号：US13449139

申请日：2012-04-17

申请人： Michael D. Amundson ,  Craig M. Darsow

发明人： Michael D. Amundson ,  Craig M. Darsow

IPC分类号： G06F9/445 ,  G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5031

摘要： A timing analysis mechanism allows defining a clock alias that correlates a clock that is not present in an integrated circuit design to a real clock in the integrated circuit design. In a first implementation, when an existing user assertion references a clock alias, the timing analysis mechanism generates a new user assertion that references the real clock specified in the clock alias. The new user assertion is then used in the timing analysis and the existing user assertion is not. In a second implementation, when an existing user assertion references a clock alias, the timing analysis mechanism generates a duplicate clock in the timing database, preserving all its attributes, and then passes the assertion using the alias name as well as any assertions using the corresponding real clock name to the timing engine to be used in the timing analysis.

公开(公告)号：US08429742B2

公开(公告)日：2013-04-23

申请号：US11735556

申请日：2007-04-16

申请人： William Maupin Stockdell

发明人： William Maupin Stockdell

IPC分类号： G06F11/30

CPC分类号： H04L63/1458 ,  H04L69/16 ,  H04L69/163

摘要： An apparatus and method to detect a denial of service attack on an internet server by a hacker or malevolent software while effectively distinguishing an attack from a spike in demand by legitimate users of the server. In preferred embodiments, the kernel's TCP implementation is modified to hold back sending a reset (RST) to terminate the connection and to make an entry into a dead connection list when a connection attempt is dropped off of an overflowing accept queue. The entries are removed from the dead connection list when they become stale or an ACK is received corresponding to the entry. Additional TCP kernel parameters include a monitor enable to turn on or off the DoS monitor, a monitor threshold to determine when to send an alarm, and a stale time that is a timeout value to determine when to remove entries from the dead connection list.

摘要翻译： 一种用于通过黑客或恶意软件在因特网服务器上检测拒绝服务攻击的装置和方法，同时有效区分来自服务器的合法用户的攻击与需求的尖峰。 在优选实施例中，修改内核的TCP实现以阻止发送重置（RST）以终止连接，并且当连接尝试从溢出的接受队列中丢弃时进入死连接列表。 当这些条目变得陈旧或收到对应于条目的ACK时，这些条目将从死连接列表中删除。 附加的TCP内核参数包括监视器启用或关闭DoS监视器，用于确定何时发送警报的监视器阈值以及作为超时值的过时时间，以确定何时从死连接列表中删除条目。

公开(公告)号：US08424076B2

公开(公告)日：2013-04-16

申请号：US12127077

申请日：2008-05-27

申请人： Eric Lawrence Barsness ,  David L. Darrington ,  Amanda Peters ,  John Matthew Santosuosso

发明人： Eric Lawrence Barsness ,  David L. Darrington ,  Amanda Peters ,  John Matthew Santosuosso

IPC分类号： G06F9/00

CPC分类号： H04L63/0272 ,  H04L12/4641 ,  H04L63/101 ,  H04L63/102

摘要： The disclosure herein provides data security on a parallel computer system using virtual private networks connecting the nodes of the system. A mechanism sets up access control data in the nodes that describes a number of security classes. Each security class is associated with a virtual network. Each user on the system is associated with one of the security classes. Each database object to be protected is given an attribute of a security class. Database objects are loaded into the system nodes that match the security class of the database object. When a query executes on the system, the query is sent to a particular class or set of classes such that the query is only seen by those nodes that are authorized by the equivalent security class. In this way, the network is used to isolate data from users that do not have proper authorization to access the data.

摘要翻译： 本文的公开内容使用连接系统的节点的虚拟专用网络在并行计算机系统上提供数据安全性。 一种机制在描述多个安全类的节点中建立访问控制数据。 每个安全类与虚拟网络相关联。 系统上的每个用户与其中一个安全类相关联。 每个要保护的数据库对象都被赋予一个安全类的属性。 数据库对象加载到与数据库对象的安全类匹配的系统节点中。 当在系统上执行查询时，将查询发送到特定的类或一组类，以使查询只能被等效的安全类授权的那些节点看到。 以这种方式，网络用于隔离不具有访问数据的正确授权的用户的数据。