SOLUTION FOR FORMING POLISHING SLURRY, POLISHING SLURRY AND RELATED METHODS

    公开(公告)号:US20080053002A1

    公开(公告)日:2008-03-06

    申请号:US11930236

    申请日:2007-10-31

    CPC classification number: C09K3/1463 C09G1/02 C09G1/04

    Abstract: A solution for forming a polishing slurry, the polishing slurry and related methods are disclosed. The solution for forming a polishing slurry may include 1 H-benzotriazole (BTA) dissolved in an ionic surfactant such as a sodium alkyl sulfate solution, and perhaps a polyacrylic acid (PAA) solution. The solution can be filtered and used in a polishing slurry. This approach to solubilizing BTA results in a high BTA concentration in a polishing slurry without addition of foreign components to the slurry or increased safety hazard. In addition, the solution is easier to ship because it is very stable (e.g., can be frozen and thawed) and has less volume compared to conventional approaches. Further, the polishing slurry performance is vastly improved due to the removal of particles that can cause scratching.

    Fuel cell thermal management system
    35.
    发明申请

    公开(公告)号:US20070275281A1

    公开(公告)日:2007-11-29

    申请号:US11891005

    申请日:2007-08-08

    Applicant: Eric White

    Inventor: Eric White

    Abstract: The invention provides fuel cell systems and methods of operation where a fuel cell system is used as a backup power supply in a cold environment where the system must be maintained at a suitable temperature to allow the fuel cell to operate when needed. In one embodiment, the invention provides a thermal protection system for a fuel cell backup power generator. An enclosure houses a fuel cell and a coolant circuit. The coolant circuit is coupled to the fuel cell. A temperature sensor is provided that is adapted to indicate a system temperature. A heater is provided to increase the system temperature when actuated. For example, the heater can be an electric resistive heater or a burner coupled to a combustible fuel supply such as a propane tank. The heater can be located in the interior of the enclosure, in the coolant circuit, etc. A control circuit is provided that is adapted to actuate the heater when the system temperature is below a predetermined threshold.

    Chemical mechanical polishing method
    37.
    发明申请
    Chemical mechanical polishing method 有权
    化学机械抛光方法

    公开(公告)号:US20060063326A1

    公开(公告)日:2006-03-23

    申请号:US10710604

    申请日:2004-07-23

    CPC classification number: H01L27/10867 H01L21/3212

    Abstract: A method of forming a structure, an array of structures and a memory cell, the method of fabricating a structure, including: (a) forming a trench in a substrate; (b) depositing a first layer of polysilicon on a surface of the substrate, the first layer of polysilicon filling the trench; (c) chemical-mechanical-polishing the first layer of polysilicon at a first temperature to expose the surface of the substrate; (d) removing an upper portion of the first polysilicon from the trench; (e) depositing a second layer of polysilicon on the surface of the substrate, the second layer of polysilicon filling the trench; and (f) chemical-mechanical-polishing the second layer of polysilicon at a second temperature to expose the surface of the substrate, the second temperature different from the first temperature.

    Abstract translation: 一种形成结构,结构阵列和存储单元的方法,制造结构的方法,包括:(a)在衬底中形成沟槽; (b)在所述衬底的表面上沉积第一层多晶硅,所述第一层多晶硅填充所述沟槽; (c)在第一温度下化学机械抛光所述第一层多晶硅以暴露​​所述衬底的表面; (d)从沟槽去除第一多晶硅的上部; (e)在所述衬底的表面上沉积第二层多晶硅,所述第二层多晶硅填充所述沟槽; 和(f)在第二温度下对所述第二层多晶硅进行化学机械抛光以暴露所述衬底的表面,所述第二温度不同于所述第一温度。

    Dynamically adaptive network firewalls and method, system and computer program product implementing same
    38.
    发明授权
    Dynamically adaptive network firewalls and method, system and computer program product implementing same 有权
    动态自适应网络防火墙和方法,系统和计算机程序产品实现相同

    公开(公告)号:US08397282B2

    公开(公告)日:2013-03-12

    申请号:US13092488

    申请日:2011-04-22

    CPC classification number: H04L63/0263

    Abstract: A system, method, and computer program product for controlling data through a firewall which may be dynamically configurable. The method may comprise defining at least one node, wherein the at least one node is associated with two or more network interfaces; associating a set of firewall rules with the at least one node; receiving a packet at a first node of the at least one node; and accepting or denying the packet based on the set of firewall rules. The firewall rules include dynamic chains of rules having defined places where firewall rules may be dynamically inserted into or deleted from the firewall while the firewall is operating on one or more machines connected to network segments where the nodes reside.

    Abstract translation: 一种用于通过防火墙控制数据的系统,方法和计算机程序产品,其可以是可动态配置的。 该方法可以包括定义至少一个节点,其中所述至少一个节点与两个或更多个网络接口相关联; 将一组防火墙规则与所述至少一个节点相关联; 在所述至少一个节点的第一节点处接收分组; 并基于一组防火墙规则接受或拒绝该分组。 防火墙规则包括具有定义的地方的动态链规则,其中防火墙规则可以在连接到节点驻留的网段的一个或多个机器上运行时将动态插入防火墙或从防火墙中删除。

    System and Method for Providing Access Control
    39.
    发明申请
    System and Method for Providing Access Control 有权
    提供访问控制的系统和方法

    公开(公告)号:US20120117615A1

    公开(公告)日:2012-05-10

    申请号:US13346139

    申请日:2012-01-09

    Abstract: A control device may be configured to monitor a network connection. An application running on a client device may send a first network communication destined for a network communicatively connected to the control device. Depending upon whether the client device is authorized to access the network, different global rules may be applied. The first application or a second application running on the client device may send a second network communication. The control device may process the second network communication according to a plurality of stages. Specifically, the control device may extract information associated with the client device from the second network communication and associate user specific rules at a client discrimination stage. The control device may, at a user specific rule stage, access these rules and apply accordingly to the second network communication as governed by user specific provisioning rules.

    Abstract translation: 控制设备可以被配置为监视网络连接。 在客户端设备上运行的应用可以发送目的地是通信地连接到控制设备的网络的第一网络通信。 根据客户端设备是否被授权访问网络,可能会应用不同的全局规则。 在客户端设备上运行的第一应用或第二应用可以发送第二网络通信。 控制装置可以根据多个级处理第二网络通信。 具体地,控制装置可以从第二网络通信提取与客户端装置相关联的信息,并在客户端鉴别阶段关联用户特定规则。 控制设备可以在用户特定的规则阶段访问这些规则并且相应地应用于由用户特定的供应规则管理的第二网络通信。

    System and method for providing access control
    40.
    发明授权
    System and method for providing access control 有权
    提供访问控制的系统和方法

    公开(公告)号:US08117639B2

    公开(公告)日:2012-02-14

    申请号:US10683317

    申请日:2003-10-10

    Abstract: Embodiments disclosed herein provide systems and methods for provisioning network access for a user in order to provide access control to one or more networks with regard to the user. More particularly, a user may be authenticated and, based on a user profile associated with the authenticated user, provisioning rules may be established for the user such that the user's network access to one or more networks may be controlled based upon the user profile associated with the user. In a network utilized by multiple users, the use of access control based on user profiles associated with the users may prevent any one user or users from accessing one or more networks to the exclusion or detriment of other users because each user may be limited to the network resources provisioned to that user based on the user profile associated with the user.

    Abstract translation: 本文公开的实施例提供了为用户提供网络访问以便为用户提供对一个或多个网络的访问控制的系统和方法。 更具体地,用户可以被认证,并且基于与经认证的用户相关联的用户简档,可以为用户建立供应规则,使得用户对一个或多个网络的网络访问可以基于与 用户。 在多个用户使用的网络中,基于与用户相关联的用户简档的访问控制的使用可以防止任何一个用户或用户访问一个或多个网络以排斥或损害其他用户,因为每个用户可能被限制到 基于与用户相关联的用户简档向该用户提供的网络资源。

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