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5 条记录 (耗时 0.018 秒)

    Firewall port switching
    1.
    发明授权
    Firewall port switching 失效
    防火墙端口切换

    公开(公告)号：US06651174B1

    公开(公告)日：2003-11-18

    申请号：US09274384

    申请日：1999-03-23

    申请人： Toru Nagaoka ,  Masashi Sakata ,  Kazue Kobayashi

    发明人： Toru Nagaoka ,  Masashi Sakata ,  Kazue Kobayashi

    IPC分类号： H04L900

    CPC分类号： H04L63/0218 ,  H04L63/0263

    摘要： The present invention relates to a network system, the network system of the present invention comprises an authorized client terminal which is connected to a network, a server which is connected to the network, and a firewall which is interposed between the server and the network. The client terminal accesses the server by means of a publicly known protocol via a port having a publicly known port number in the firewall. In the case in which the accessing client terminal is authorized, the server downloads program for realizing effective dedicated protocols solely between the client terminal and itself to the client terminal via the port having the publicly known port number. Furthermore, the server access with the client terminal conducts data communication by executing the program and by means of the dedicated protocols, via the network and the port having the publicly known port number.

    摘要翻译： 本发明涉及一种网络系统，本发明的网络系统包括连接到网络的授权客户终端，连接到网络的服务器和介于服务器与网络之间的防火墙。 客户端通过已知协议通过防火墙中具有公知端口号的端口访问服务器。 在访问客户终端被授权的情况下，服务器通过具有公知端口号的端口，将客户端与本身之间的有效专用协议的程序下载到客户终端。 此外，与客户终端的服务器访问通过执行程序和借助于专用协议经由网络和具有公知端口号的端口进行数据通信。

    Database access system having time-out mechanism
    2.
    发明授权
    Database access system having time-out mechanism 失效
    数据库访问系统具有超时机制

    公开(公告)号：US06374243B1

    公开(公告)日：2002-04-16

    申请号：US09275013

    申请日：1999-03-24

    申请人： Kazue Kobayashi ,  Toru Nagaoka ,  Masashi Sakata

    发明人： Kazue Kobayashi ,  Toru Nagaoka ,  Masashi Sakata

    IPC分类号： G06F1730

    CPC分类号： G06F17/30566 ,  G06F17/30377 ,  Y10S707/959 ,  Y10S707/966 ,  Y10S707/99938 ,  Y10S707/99952

    摘要： The present invention relates a database access system comprising: a plurality of database servers, each of which accommodates a database; and an application server which is connected to the above-mentioned plurality of database servers. The application server comprises a plurality of local transaction managers, each of which corresponds to each of the databases, and individually processes transactions for updating the corresponding database; and a distributed transaction manager which individually provides commands for database updating to the transaction managers.

    摘要翻译： 本发明涉及一种数据库访问系统，包括：多个数据库服务器，每个数据库服务器容纳数据库; 以及连接到上述多个数据库服务器的应用服务器。 应用服务器包括多个本地事务管理器，每个本地事务管理器对应于每个数据库，并且单独地处理用于更新对应的数据库的事务; 以及分布式事务管理器，其分别向事务管理器提供用于数据库更新的命令。

    METHOD FOR MODIFICATION OF CEMENTED CARBIDES AND CEMENTED CARBIDES MODIFIED BY THE METHOD
    4.
    发明申请
    METHOD FOR MODIFICATION OF CEMENTED CARBIDES AND CEMENTED CARBIDES MODIFIED BY THE METHOD 审中-公开
    通过该方法改性的碳化物和烯化碳的改性方法

    公开(公告)号：US20120186160A1

    公开(公告)日：2012-07-26

    申请号：US13389792

    申请日：2010-08-10

    申请人： Yoshiaki Morisada ,  Toru Nagaoka ,  Masao Fukusumi ,  Tadashi Mizuno ,  Genryu Abe ,  Hidetoshi Fujii

    发明人： Yoshiaki Morisada ,  Toru Nagaoka ,  Masao Fukusumi ,  Tadashi Mizuno ,  Genryu Abe ,  Hidetoshi Fujii

    IPC分类号： C09K3/14 ,  B24B1/00

    CPC分类号： C23C4/18 ,  C23C4/06 ,  C23C26/00

    摘要： Provided are a method of modifying a cemented carbide and a cemented carbide modified by the method. Particularly provided is an advantageous method of modifying a cemented carbide layer formed by a thermal spraying method on a surface of a metal substrate. The method of modifying a cemented carbide includes applying a friction stir process to a cemented carbide, thereby allowing crystal grains in a binder phase included in the cemented carbide to become finer. It is possible to achieve modification effectively by applying the friction stir process particularly to a cemented carbide layer formed on a surface of a metal substrate by using the thermal spraying method.

    摘要翻译： 提供了通过该方法改性的硬质合金和硬质合金的改性方法。 特别提出的是在金属基板的表面上改变通过热喷涂法形成的硬质合金层的有利方法。 改性硬质合金的方法包括对硬质合金施加摩擦搅拌工艺，从而使包含在硬质合金中的粘结相中的晶粒变得更细。 通过使用热喷涂法将摩擦搅拌工艺特别地施加到形成在金属基材的表面上的硬质合金层可以有效地实现改性。