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    • 6. 发明申请
    • IDENTIFYING A DEVICE
    • 识别设备
    • WO2011044950A1
    • 2011-04-21
    • PCT/EP2009/063607
    • 2009-10-16
    • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.WATERS, John Deryk
    • WATERS, John Deryk
    • H04W8/00H04B17/00
    • H04W8/005H04B17/27H04W84/18
    • A method for identifying a wireless-network-enabled device in an environment comprising a plurality of such devices, the method comprising operating a processor of a receiver device to perform operations comprising for each wireless-network-enabled device within range of the receiver device, receiving a plurality of transmitted signals each positioned around a respective central frequency of transmission for the wireless-network-enabled device in question, determining an average measure for the received signal strength at the receiver device for respective ones of the wireless-network-enabled devices using the signal strengths determined from respective ones of the plurality of received signals, and using the average measure to determine the nearest wireless-network-enabled device to the receiver device.
    • 一种用于在包括多个这样的设备的环境中识别支持无线网络的设备的方法,所述方法包括操作接收机设备的处理器以对接收机设备的范围内的每个启用无线网络的设备执行包括, 接收多个发射信号,每个发射信号分别围绕所讨论的无线网络使能设备的相应中心传输频率定位,确定接收机设备对接收机设备的接收信号强度的平均测量值,所述无线网络使能设备 使用从所述多个接收信号中的相应信号确定的信号强度,并且使用所述平均度量来确定所述接收机设备的最近的无线网络设备。
    • 9. 发明申请
    • POLYMERIC COLORANTS AND METHOD OF COLORING THERMOPLASTIC RESINS
    • 聚合物颜料和热塑性树脂的着色方法
    • WO2005019523A2
    • 2005-03-03
    • PCT/US2004027068
    • 2004-08-19
    • DAY GLO COLOR CORPWATERS JOHNJATLA APPARAO
    • WATERS JOHNJATLA APPARAO
    • C08K5/00C08K5/20C08K5/3437C08K5/45C08L23/10C09B69/10D06P5/00
    • C09B69/10C08K5/0041C08L23/10
    • A method of coloring a thermoplastic resin without substantially altering its clarity comprising the steps of first, providing a melt comprising a thermoplastic resin, second, adding one or more polymeric colorants to the melt, and third, mixing the thermoplastic resin and the polymeric colorants to form a colored thermoplastic resin having substantially the same clarity as the uncolored thermoplastic resin. Also provided are methods of imparting deep color to a thermoplastic resin without substantially altering its clarity comprising the steps of first, providing a melt comprising a thermoplastic resin, second, adding one or more polymeric colorants to the melt, wherein the amount of colorant is sufficient to impart a deep color, and third, mixing the thermoplastic resin and the polymeric colorants to form a deeply colored thermoplastic resin. Also provided are colored thermoplastic resins made by the methods of the present invention.
    • 一种着色热塑性树脂而基本上不改变其透明度的方法,包括以下步骤:首先提供包含热塑性树脂的熔体,其次,向熔体中加入一种或多种聚合着色剂,和第三种,将热塑性树脂和聚合物着色剂混合到 形成与未着色的热塑性树脂基本上相同的透明度的着色热塑性树脂。 还提供了赋予热塑性树脂深色的方法,而基本上不改变其透明度,包括以下步骤:首先提供包含热塑性树脂的熔体,其次,向熔体中加入一种或多种聚合着色剂,其中着色剂的量足够 赋予深色,第三,将热塑性树脂和聚合物着色剂混合以形成深色的热塑性树脂。 还提供了通过本发明的方法制备的着色热塑性树脂。
    • 10. 发明申请
    • SIGNAL TRANSMISSION BETWEEN NETWORKED COMPUTERS
    • 网络计算机之间的信号传输
    • WO1997029571A1
    • 1997-08-14
    • PCT/GB1997000356
    • 1997-02-07
    • HEWLETT-PACKARD COMPANYWATERS, John, Deryk
    • HEWLETT-PACKARD COMPANY
    • H04L12/28
    • H04B10/1149G07C13/00H04W72/02H04W72/042H04W84/10H04W84/12Y02D70/46
    • In a computer network of a base station (10) and one or more (and usually many) remote units (40), data transmission from the base station (10) to the or each remote unit (40) is by way of a wireless (e.g. infrared) signal (60), and by way of a radio signal (62) in the other direction. Infrared receivers can be used in the remote units which are cheap and have low power consumption compared with radio receivers, and radio transmitters can be used in the remote units (40) which have low power consumption compared with infrared transmitters. This therefore facilitates the provision of cheap, battery-powered remote units (40). The wireless signal is used to send instructions to control selection by each remote unit of a transmission channel for its radio signals.
    • 在基站(10)和一个或多个(通常多个)远程单元(40)的计算机网络中,从基站(10)到该或每个远程单元(40)的数据传输是通过无线 (例如红外)信号(60),并且通过在另一个方向上的无线电信号(62)。 与无线电接收机相比,红外线接收机可以用在便宜的并且具有低功耗的远程单元中,并且无线电发射机可以用于与红外发射机相比具有低功耗的远程单元(40)。 因此,便于提供便宜的电池供电的遥控单元(40)。 无线信号用于发送指令以控制每个远程单元对其无线电信号的传输信道的选择。