会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 71. 发明申请
    • AN INKJET PRINTHEAD AND A METHOD OF INKJET PRINTING
    • 喷墨打印机和喷墨打印方法
    • WO2007073750A1
    • 2007-07-05
    • PCT/EP2005/013992
    • 2005-12-23
    • TELECOM ITALIA S.P.A.CERUTTI, Walter
    • CERUTTI, Walter
    • B41J2/05G06K15/10
    • B41J2/04596B41J2/04528B41J2/04541B41J2/04543B41J2/0458G06K15/102
    • An inkjet printhead comprising a plurality of firing cells (10), each adapted to generate ink droplet, said firing cells (10) being arranged to form a plurality of matrices (15); a control circuit (20) for selectively activating said firing cells (10); said control circuit (20) comprising: a first memory register (30) for storing main printing data defining which firing cells (10) have to be activated in a first printing operation; a second memory register (40) for storing auxiliary printing data defining which firing cells have to be activated in a second printing operation; a processing unit (50) operatively associated with said first and second memory registers (30, 40) for transferring said auxiliary printing data into said first memory register, thereby defining which firing cells have to be activated in said second printing operation; a firing unit (120) for sending to said matrices (15) a single firing signal (200, 201) for each printing operation. Also disclosed is a method of inkjet printing.
    • 一种喷墨打印头,包括多个发射单元(10),每个点火单元适于产生墨滴,所述点火单元(10)被布置成形成多个矩阵(15); 控制电路(20),用于选择性地激活所述点火单元(10); 所述控制电路(20)包括:第一存储器寄存器(30),用于存储确定在第一打印操作中必须被激活的发射单元(10)的主打印数据; 第二存储寄存器(40),用于存储在第二打印操作中必须激活点火单元的辅助打印数据; 与所述第一和第二存储器寄存器(30,40)可操作地相关联的处理单元(50),用于将所述辅助打印数据传送到所述第一存储器寄存器,由此限定在所述第二打印操作中必须激活哪个点火单元; 一个发射单元,用于向每个打印操作发送单个点火信号(20,201)到所述矩阵(15)。 还公开了喷墨打印的方法。
    • 74. 发明申请
    • OPTIMIZED DYNAMIC ROUTING IN AN OPTICAL NETWORK
    • 光网络优化动态路由
    • WO2007062670A1
    • 2007-06-07
    • PCT/EP2005/012717
    • 2005-11-29
    • TELECOM ITALIA S.P.A.D'ALESSANDRO, AlessandroMORRO, RobertSALMERON, Santos, Victoria
    • D'ALESSANDRO, AlessandroMORRO, RobertSALMERON, Santos, Victoria
    • H04J14/02
    • H04J14/0246H04J14/0257H04J14/0267H04J14/0269H04J14/0284H04Q2011/0084H04Q2011/0086
    • A routing method for a network including first type of nodes and second type of nodes, in particular a optical telecommunication network including transparent codes and regenerating nodes, comprises constructing a simplified network topology including the given node (S), t e second nodes (R i ), first paths between the given node and the second nodes and second paths between each couple of second nodes, wherein the first and second paths pass only through first nodes and have an. acceptable run-through cost, and, if the given node receives a routing request specifying a destination node (D) that is reachable only through a second node, constructing an enhanced network topology by adding to the simplified network topology the destination node and third paths between the destination nod: and the second nodes that pass only through first nodes and have an acceptable run-through cost; and searching fog a path having the lowest run-through cost from the give node to the destination node in the enhanced network topology.
    • 包括第一类型的节点和第二类型的节点,特别是包括透明代码和再生节点的光通信网络的网络的路由方法包括:构建包括给定节点(S),第二节点(R' 给定节点和第二节点之间的第一路径以及每对第二节点之间的第二路径,其中第一和第二路径仅通过第一节点并具有。 并且如果给定节点接收到指定仅通过第二节点可达的目的地节点(D)的路由请求,则通过向简化网络拓扑添加目的地节点和第三路径来构建增强网络拓扑 目的地节点与通过第一个节点的第二个节点之间有一个可接受的直通成本; 并且在增强型网络拓扑中,将给定节点到达目的地节点的路径搜索最小化。
    • 76. 发明申请
    • METHOD FOR TRANSMITTING DATA PACKETS WITH DIFFERRENT PRECEDENCE THROUGH A PASSIVE OPTICAL NETWORK
    • 通过被动光网络传输具有不同前提的数据包的方法
    • WO2007051488A1
    • 2007-05-10
    • PCT/EP2005/055654
    • 2005-10-31
    • TELECOM ITALIA S.p.A.CAPURSO, AlessandroMERCINELLI, RobertoVALENTINI, MarcelloVALVO, Maurizio
    • CAPURSO, AlessandroMERCINELLI, RobertoVALENTINI, MarcelloVALVO, Maurizio
    • H04Q11/00
    • H04Q11/0067H04Q11/0066
    • It is disclosed a method of transmitting data packets, for instance Ethernet packets, through a passive optical network (PON), for instance a GPON. The method comprises: receiving a first data packet (EthP) from a first interface (ONUi, OLT) of the passive optical network (PON), the first data packet (EthP) comprising precedence information (p. VID); encapsulating the first data packet (EthP) in a second data packet (GEMF) at the first interface (ONUi, OLT); and transmitting the second data packet (GEMF) through the passive optical network (PON) towards a second interface (OLT, ONUi), wherein encapsulating comprises inserting in a header field (PID) of the second data packet (GEMF) a value indicative of the precedence information (p, VID). The value indicative of the precedence information (p, VID) could comprises priority and/or virtual LAN identifier. Preferably, it is inserted into the Port-Identifier field of the second packet (GEMF), which is a GEM frame. This method allows a better use of bandwidth in the optical network (PON).
    • 公开了一种通过无源光网络(PON)(例如GPON)发送数据分组(例如以太网分组)的方法。 该方法包括:从无源光网络(PON)的第一接口(ONUi,OLT)接收第一数据分组(EthP),所述第一数据分组(EthP)包括优先信息(p.VID); 在第一接口(ONUi,OLT)处将第一数据分组(EthP)封装在第二数据分组(GEMF)中; 以及通过无源光网络(PON)将第二数据分组(GEMF)发送到第二接口(OLT,ONUi),其中封装包括在第二数据分组(GEMF)的报头字段(PID)中插入指示 优先级信息(p,VID)。 指示优先级信息(p,VID)的值可以包括优先级和/或虚拟LAN标识符。 优选地,其被插入作为GEM帧的第二分组(GEMF)的端口标识符字段中。 该方法可以更好地利用光网络(PON)中的带宽。
    • 77. 发明申请
    • METHOD OF INKJET PRINTING FOR USE IN POINT-OF-SALE SYSTEMS
    • 喷墨打印在点销售系统中的使用方法
    • WO2007049311A1
    • 2007-05-03
    • PCT/IT2005/000624
    • 2005-10-28
    • TELECOM ITALIA S.P.A.BICH, DaniloGINO, LuiginaPESCARMONA, Francesca
    • BICH, DaniloGINO, LuiginaPESCARMONA, Francesca
    • B41J2/16
    • B41J2/1606C09D11/30
    • This invention relates to a method of inkjet printing, in particular for use in POS systems. In particular the printing method according to the invention is of the thermal type. In order to obtain high speed printing, for example of 15-20 lines per second when printing text on a paper medium 60-80 mm wide (for example receipts), the drops of ink ejected during the printing operation advantageously have a relatively large volume, i.e. not less than approximately 100 picolitres (pl) and preferably between 100 and 200 pl. The ink used for applications in POS systems must quickly penetrate an extensive range of paper media. This requirement is satisfied by using an ink having a surface tension of not more than approximately 35 dyne/cm (mN/m). Problems of stagnation and dripping of the ink caused by the printing conditions are overcome through the use of a nozzle plate coated with a wetting-resistant layer of silicon carbide. This coating material has proved to have non-wettability properties which do not significantly deteriorate during a printing operation over a long period of time.
    • 本发明涉及一种喷墨打印方法,特别是用于POS系统。 特别地,根据本发明的印刷方法是热型。 为了获得高速打印,例如在60-80mm宽(例如收据)的纸介质上打印文本时每秒15-20行,在打印操作期间喷射的墨滴有利地具有相对较大的容积 即,不小于约100皮升(pl),优选在100和200pl之间。 用于POS系统应用的墨水必须快速穿透各种纸张介质。 通过使用表面张力不大于约35达因/厘米(mN / m)的油墨来满足这一要求。 通过使用涂覆有耐碳化硅层的喷嘴板来克服由打印条件引起的墨水滞留和滴落的问题。 已经证明该涂料在长时间的打印操作中具有不会显着劣化的非润湿性。