利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.025 秒)

    Community network system with broadband integrated services
    1.
    发明申请
    Community network system with broadband integrated services 审中-公开
    具有宽带综合业务的社区网络系统

    公开(公告)号：US20060190627A1

    公开(公告)日：2006-08-24

    申请号：US10526516

    申请日：2003-05-19

    申请人： Zhimei Wu ,  Guiming Fang ,  Qiong Liu ,  Zhiqiang Shi ,  Dongchao Cheng

    发明人： Zhimei Wu ,  Guiming Fang ,  Qiong Liu ,  Zhiqiang Shi ,  Dongchao Cheng

    IPC分类号： G06F15/16

    CPC分类号： H04L12/2801

    摘要： A community network system with broadband integrated services includes video servers, video storages, video conference servers, satellite digital television receiver servers, a network accounting server, a network management server, Gigabit Ethernet Switches, Fast Ethernet switches, home gateways, wireless gateways, digital television sets, analogue television sets, computers, PCs with wireless interface, stationary IP telephones, and wireless IP mobile phones. The IP stationary phone can be connected between the Fast Ethernet switch and the home gateway, and also can be connected between the home gateway and the computer. The wireless gateway is connected to the mobile phone and a mobile device. The satellite digital television receiver server is connected to a satellite signal receiver antenna. The backbone Gigabit Ethernet Switch is connected to a Metropolitan Area Network via a 1000 Mbps or 100 Mbps port. The system simultaneously provides the services of digital television, Internet access of the computer and IP telephone. The present invention achieves the service integration of television network, telephone network and computer network, and the integration of wired and wireless networks, and ensures the qualities of various services, information security and reasonable accounting.

    摘要翻译： 具有宽带综合业务的社区网络系统包括视频服务器，视频存储器，视频会议服务器，卫星数字电视接收器服务器，网络计费服务器，网络管理服务器，千兆以太网交换机，快速以太网交换机，家庭网关，无线网关，数字 电视机，模拟电视机，电脑，带无线接口的PC机，固定IP电话机和无线IP手机。 IP固定电话可以连接在快速以太网交换机和家庭网关之间，也可以连接到家庭网关和计算机之间。 无线网关连接到移动电话和移动设备。 卫星数字电视接收机服务器连接到卫星信号接收天线。 主干千兆以太网交换机通过1000 Mbps或100 Mbps端口连接到城域网。 该系统同时提供数字电视，计算机上网和IP电话的服务。 本发明实现了电视网，电话网和计算机网络的服务整合，有线和无线网络的整合，保证了各种业务的质量，信息安全和合理的会计核算。

    Systems and methods for measuring the specific modulus of cellular ceramic bodies
    6.
    发明授权
    Systems and methods for measuring the specific modulus of cellular ceramic bodies 有权
    用于测量细胞陶瓷体的比模量的系统和方法

    公开(公告)号：US08074518B2

    公开(公告)日：2011-12-13

    申请号：US12197429

    申请日：2008-08-25

    申请人： John David Helfinstine ,  Robert A McIntosh ,  Lisa M Noni ,  Zhiqiang Shi ,  Sujanto Widjaja ,  David John Worthey

    发明人： John David Helfinstine ,  Robert A McIntosh ,  Lisa M Noni ,  Zhiqiang Shi ,  Sujanto Widjaja ,  David John Worthey

    IPC分类号： G01N29/07

    CPC分类号： G01H5/00

    摘要： Systems (50) and methods for measuring and displaying a visual and/or graphical representation of the specific modulus (E/ρ) of a cellular ceramic body (10), such as those used to form particulate filters, are disclosed. The ultrasonic measurement system employs an ultrasonic transmitter (52T) and an ultrasonic receiver (52R) adjacent to, but spaced apart from respective ends (16, 18) of the ceramic body. Multiple ultrasonic waves (80) are sent through corresponding multiple longitudinal portions (12P) of the honeycomb structure (12), where adjacent longitudinal portions overlap. Time of flight (TOF) measurements (TOF1, TOF2), along with other parameters describing the ceramic body, allow for the measurement of the sonic speed (cmat) of the ultrasonic waves that pass through the ceramic body as well as the attenuation (IR). The specific modulus is then calculated from the square of the sonic speed (C2mat). The high resolution of the ultrasonic measurements allows for improved evaluation of the manufacturing process.

    摘要翻译： 公开了用于测量和显示细胞陶瓷体（10）的比模量（E /＆rgr）的视觉和/或图形表示的系统（50）和方法，例如用于形成微粒过滤器的那些。 超声波测量系统采用与陶瓷体的相应端部（16,18）相邻但间隔开的超声波发射器（52T）和超声波接收器（52R）。 多个超声波（80）通过蜂窝结构（12）的相应的多个纵向部分（12P）发送，其中相邻的纵向部分重叠。 飞行时间（TOF1，TOF2）以及描述陶瓷体的其他参数允许测量通过陶瓷体的超声波的声速（cmat）以及衰减（IR ）。 然后根据声速（C2mat）的平方来计算比模量。 超声波测量的高分辨率允许改进制造过程的评估。

    Method for production of silver-containing nano-structure, and silver-containing nano-structure
    8.
    发明授权
    Method for production of silver-containing nano-structure, and silver-containing nano-structure 有权
    含银纳米结构的制备方法和含银纳米结构

    公开(公告)号：US08088437B2

    公开(公告)日：2012-01-03

    申请号：US12451378

    申请日：2008-05-13

    申请人： SeungTaeg Lee ,  Ren-hua Jin ,  Rika Kimura ,  Zhiqiang Shi ,  Haifeng Zhao

    发明人： SeungTaeg Lee ,  Ren-hua Jin ,  Rika Kimura ,  Zhiqiang Shi ,  Haifeng Zhao

    IPC分类号： B05D7/14

    CPC分类号： H01B1/22 ,  B22F1/0022 ,  B22F9/24 ,  B22F2001/0037 ,  B82Y30/00 ,  B82Y40/00 ,  C08G73/0206 ,  C08K3/08 ,  C08L79/02

    摘要： Disclosed is a method for producing a silver-containing nanostructure which can reduce the time required for a post treatment step and the amount of a waste material and which is achieved by the application of the reduction reaction of silver oxide; and a silver-containing nanostructure having a specific structure, which can be produced by the method. Specifically disclosed is a method for producing a silver-containing nanostructure, including dispersing a polymeric compound in which a hydrophilic segment is bonded to a polyalkyleneimine chain in a medium, adding silver oxide thereto, and carrying out a reduction reaction of the silver oxide, thereby obtaining a silver-containing nanostructure. In the method, a structure having a branched structure can be produced when a specific compound is used as a complexing agent. The silver-containing nanostructure thus produced can be used as a conductive paste or the like.

    摘要翻译： 公开了一种含银纳米结构体的制造方法，其可以减少后处理工序所需的时间和废料量，并且通过应用氧化银的还原反应来实现。 以及具有特定结构的含银纳米结构体，可通过该方法制造。 具体公开了一种含银纳米结构体的制造方法，其中包括在介质中分散亲水性链段与聚亚烷基亚胺链结合的聚合物，向其中加入氧化银，并进行氧化银的还原反应 获得含银纳米结构。 在该方法中，当使用特定化合物作为络合剂时，可以制备具有支链结构的结构。 如此制造的含银纳米结构体可以用作导电浆料等。

    Ultrasonic testing system and method for ceramic honeycomb structures
    10.
    发明申请
    Ultrasonic testing system and method for ceramic honeycomb structures 失效
    陶瓷蜂窝结构超声波检测系统及方法

    公开(公告)号：US20070266790A1

    公开(公告)日：2007-11-22

    申请号：US11708896

    申请日：2007-02-21

    申请人： Natarajan Gunasekaran ,  Zhiqiang Shi

    发明人： Natarajan Gunasekaran ,  Zhiqiang Shi

    IPC分类号： G01N29/04

    CPC分类号： B01D46/2418 ,  B01D2046/2433 ,  B01D2273/18 ,  G01N29/043 ,  G01N29/069 ,  G01N29/11 ,  G01N29/265 ,  G01N29/28 ,  G01N2291/0231 ,  G01N2291/0232 ,  G01N2291/0289 ,  G01N2291/106

    摘要： Both a system and method for detecting the presence or absence of internal discontinuities or inhomogeneities in a fired or green ceramic honeycomb structure is provided. The system includes a membrane disposed over a surface of the honeycomb structure, at least one ultrasonic transmitter that engages the membrane and transmits ultrasonic waves into the honeycomb structure, a translation assembly connected to the ultrasonic transmitter for sliding said transmitter across said membrane in a predetermined pattern, and an ultrasonic receiver that receives a modulated response from the ultrasonic waves transmitted into the honeycomb structure. The membrane is preferably plastic sheet material, such as polyester, having a temporary adhesive on one side and a thickness that is about one-quarter of the wavelength of the ultrasonic waves in order to avoid attenuation of the modulated response. In the method, the plastic sheet material is applied over the surface of the honeycomb structure via the temporary adhesive and the ultrasonic transmitter is simultaneously actuated while the translation assembly continuously slides the ultrasonic transmitter over the plastic sheet material in a predetermined scanning pattern.

    摘要翻译： 提供了一种用于检测烧制或绿色陶瓷蜂窝结构中内部不连续性或不均匀性是否存在的系统和方法。 该系统包括设置在蜂窝结构的表面上的膜，至少一个超声波发射器，其接合膜并将超声波传递到蜂窝结构中;连接到超声波发射器的平移组件，用于以预定的方式将所述发射器滑过所述膜 以及从发送到蜂窝结构体的超声波接受调制响应的超声波接收机。 膜优选是塑料片材料，例如聚酯，其一侧具有临时粘合剂，并且厚度为超声波波长的大约四分之一，以避免调制响应的衰减。 在该方法中，通过临时粘合剂将塑料片材施加在蜂窝结构体的表面上，并且同时致动超声波发射器，同时平移组件以预定扫描图案连续地将超声波发射器滑动在塑料片材上。