Single component sulfur-based cathodes for lithium-ion batteries
    1.
    发明授权
    Single component sulfur-based cathodes for lithium-ion batteries 失效
    用于锂离子电池的单组分硫磺阴极

    公开(公告)号:US06869729B1

    公开(公告)日:2005-03-22

    申请号:US09890529

    申请日:2000-01-31

    摘要: The present invention pertains to the selection of cathode materials. The cathode materials of concern are the conducting polymer or backbone and the redox active species or sulfur species. The selection of the materials is based on the characteristics of the materials relating to the other components of the batteries and to each other. The present invention also pertains to the resultant cathode materials, particularly a selected cathode material of a single component sulfur-based conducting polymer with the sulfur species covalently linked to the conducting polymer, and most particularly a thiophene based polymer with covalently linked sulfur species. The conducting polymers have been covalently-derivatized with sulfides and/or sulfide-containing groups as battery cathode materials. The present invention also pertains to a battery employing the selection method and resultant cathode materials.

    摘要翻译: 本发明涉及阴极材料的选择。 所关注的阴极材料是导电聚合物或主链和氧化还原活性物质或硫物质。 材料的选择是基于与电池的其它部件相关的材料的特性和彼此。 本发明还涉及所得的阴极材料,特别是选择的具有共价连接到导电聚合物上的硫物质的单组分硫基导电聚合物的阴极材料,最特别地是具有共价连接的硫物质的噻吩基聚合物。 导电聚合物已被硫化物和/或含硫化物基团共价衍生化为电池阴极材料。 本发明还涉及采用选择方法和所得阴极材料的电池。

    Single Component Sulfur-based Cathodes For Lithium and Lithium-ion Batteries
    2.
    发明申请
    Single Component Sulfur-based Cathodes For Lithium and Lithium-ion Batteries 审中-公开
    用于锂和锂离子电池的单组分硫基阴极

    公开(公告)号:US20140205903A1

    公开(公告)日:2014-07-24

    申请号:US13746969

    申请日:2013-01-22

    IPC分类号: H01M4/60

    摘要: The present invention pertains to the selection of cathode materials. The cathode materials of concern are the conducting polymer or backbone and the redox active species or sulfur species. The selection of the materials is based on the characteristics of the materials relating to the other components of the batteries and to each other. The present invention also pertains to the resultant cathode materials, particularly a selected cathode material of a single component sulfur-based conducting polymer with the sulfur species covalently linked to the conducting polymer, and most particularly a thiophene based polymer with covalently linked sulfur species. The conducting polymers have been covalently-derivatized with sulfides and/or sulfide-containing groups as battery cathode materials. The present invention also pertains to a battery employing the selection method and resultant cathode materials.

    摘要翻译: 本发明涉及阴极材料的选择。 所关注的阴极材料是导电聚合物或主链和氧化还原活性物质或硫物质。 材料的选择是基于与电池的其它部件相关的材料的特性和彼此。 本发明还涉及所得的阴极材料,特别是选择的具有共价连接到导电聚合物上的硫物质的单组分硫基导电聚合物的阴极材料,最特别地是具有共价连接的硫物质的噻吩基聚合物。 导电聚合物已被硫化物和/或含硫化物基团共价衍生化为电池阴极材料。 本发明还涉及采用选择方法和所得阴极材料的电池。

    Single component sulfur-based cathodes for lithium and lithium-ion batteries
    3.
    发明申请
    Single component sulfur-based cathodes for lithium and lithium-ion batteries 审中-公开
    用于锂和锂离子电池的单组分硫磺阴极

    公开(公告)号:US20060073386A1

    公开(公告)日:2006-04-06

    申请号:US11085234

    申请日:2005-03-22

    IPC分类号: H01M4/60 H01M4/58

    摘要: The present invention pertains to the selection of cathode materials. The cathode materials of concern are the conducting polymer or backbone and the redox active species or sulfur species. The selection of the materials is based on the characteristics of the materials relating to the other components of the batteries and to each other. The present invention also pertains to the resultant cathode materials, particularly a selected cathode material of a single component sulfur-based conducting polymer with the sulfur species covalently linked to the conducting polymer, and most particularly a thiophene based polymer with covalently linked sulfur species. The conducting polymers have been covalently-derivatized with sulfides and/or sulfide-containing groups as battery cathode materials. The present invention also pertains to a battery employing the selection method and resultant cathode materials.

    摘要翻译: 本发明涉及阴极材料的选择。 所关注的阴极材料是导电聚合物或骨架和氧化还原活性物质或硫物质。 材料的选择是基于与电池的其它部件相关的材料的特性和彼此。 本发明还涉及所得的阴极材料,特别是选择的具有共价连接到导电聚合物上的硫物质的单组分硫基导电聚合物的阴极材料,最特别地是具有共价连接的硫物质的噻吩基聚合物。 导电聚合物已被硫化物和/或含硫化物基团共价衍生化为电池阴极材料。 本发明还涉及采用选择方法和所得阴极材料的电池。

    Evaluating hydrologic reservoir constraint in coal seams and shale formations

    公开(公告)号:US10031024B2

    公开(公告)日:2018-07-24

    申请号:US14046953

    申请日:2012-04-05

    摘要: Methods and apparatus suitable for quickly and accurately measuring 13C levels and supporting data in an aqueous fluid reservoir. Interpreting the resulting data to indicate key factors regarding a reservoir and completion methods, including reservoir constraint, gas producibility, and completion success. A sensor and to a sensing method that evaluates the level of hydrologic constraint in aquifers occurring in unconventional reservoirs, such as shales and coals is disclosed. Specifically, Raman spectroscopy is disclosed as a sensor and a sensing method that measures the level of naturally-occurring 13C in an aqueous reservoir and compares the level of 13C to the levels typical for highly constrained and highly unconstrained reservoirs. The disclosed sensor and sensing method also monitors the level of naturally-occurring 13C in a reservoir. Also disclosed is a method of using δ13CDic to evaluate geographic areas of coal bed reservoir water having biologic methanogenic activity.

    Method and system for facilitating transmission of analog signals to a wireless terminal
    5.
    发明授权
    Method and system for facilitating transmission of analog signals to a wireless terminal 失效
    用于促进模拟信号传输到无线终端的方法和系统

    公开(公告)号:US07373118B1

    公开(公告)日:2008-05-13

    申请号:US10609173

    申请日:2003-06-27

    申请人: John Pope

    发明人: John Pope

    IPC分类号: H01Q11/12

    CPC分类号: H04B1/707 H04W52/04

    摘要: A wireless network may have a digital base station and a radio link converter unit. The digital base station may receive bearer data for each of a plurality of channels, establish control information for each of the plurality of channels, and output a digital signal that defines the bearer data and the control information. The radio link converter may receive the digital signal and extract from the control information, for instance, a power level for each of the plurality of channels and a modulation frequency. Based on the power level and the modulation frequency, the radio link converter may responsively generate an analog signal having a plurality of analog channels that defines the bearer data in the digital signal. The radio link converter may then output the analog signal to an antenna for transmission to a wireless terminal.

    摘要翻译: 无线网络可以具有数字基站和无线电链路转换器单元。 数字基站可以为多个信道中的每一个接收承载数据,为多个信道中的每一个建立控制信息,并输出定义承载数据和控制信息的数字信号。 无线电链路转换器可以接收数字信号并从控制信息中提取例如多个信道中的每一个的功率电平和调制频率。 基于功率电平和调制频率,无线电链路转换器可以响应地产生具有定义数字信号中承载数据的多个模拟信道的模拟信号。 然后,无线电链路转换器可以将模拟信号输出到天线以传输到无线终端。

    Plastic aerosol container having a resilient shoulder portion
    6.
    发明授权
    Plastic aerosol container having a resilient shoulder portion 失效
    具有弹性部分的塑料气溶胶容器

    公开(公告)号:US5152411A

    公开(公告)日:1992-10-06

    申请号:US678967

    申请日:1991-04-23

    IPC分类号: B65D83/38 B65D23/00 B65D83/14

    CPC分类号: B65D83/38 B65D23/00

    摘要: A plastics aerosol container includes a top portion having a neck for accommodating an aerosol valve, connected by a shoulder to the aerosol body. The shoulder includes an elbow portion of reduced thickness which acts as a hinge and serves to reduce stress caused, for instance, by transverse impacts on the container, which could otherwise damage or break the container.

    摘要翻译: PCT No.PCT / GB90 / 01088 Sec。 371日期:1991年4月23日 102(e)1991年4月23日PCT PCT 1990年7月17日PCT公布。 出版物WO91 / 01928 日本1991年2月21日。一种塑料气溶胶容器包括具有用于容纳气溶胶阀的颈部的顶部,其通过肩部连接到气溶胶体。 肩部包括减小厚度的肘部,其作为铰链,并且用于减少例如由容器的横向冲击引起的应力,否则可能会损坏或破坏容器。

    In-situ detection and analysis of methane in coal bed methane formations with spectrometers
    7.
    发明授权
    In-situ detection and analysis of methane in coal bed methane formations with spectrometers 有权
    用光谱仪原位检测和分析煤层气甲烷甲烷

    公开(公告)号:US07821635B2

    公开(公告)日:2010-10-26

    申请号:US10668228

    申请日:2003-09-24

    IPC分类号: G01J1/04 G01N21/00

    摘要: A measuring system for in-situ measurements down a well (1) by a spectrometer (4) is provided. The spectrometer (4) includes a radiation source (5) and a detector (6). A probe (15) optically connected to the spectrometer (4) and includes an optical pathway (7) for transmission of a radiation from the radiation source (5) and at least a second optical pathway for transmission of a characteristic radiation from a sample to the detector (6). A positioner is provided to position the probe (15) near a side surface (11) of the borehole (3) and to optically couple the optical pathways (7) to the side surface (11), wherein the probe (15) is traversable up and down the well (1) by way of a guide operatively connected to the probe (15) and to a fixed location at the wellhead. By use of the apparatus and method a concentration of methane or other substance of interest is obtained, and thereby, a potential production of a coal bed methane formation is obtained.

    摘要翻译: 提供了一种用于通过光谱仪(4)对井(1)进行原位测量的测量系统。 光谱仪(4)包括辐射源(5)和检测器(6)。 光学连接到光谱仪(4)的探针(15)并且包括用于传输来自辐射源(5)的辐射的光学路径(7)和至少第二光学路径,用于将特征辐射从样品传输到 检测器(6)。 提供定位器以将探针(15)定位在钻孔(3)的侧表面(11)附近并且将光学路径(7)光学耦合到侧表面(11),其中探针(15)可穿过 通过可操作地连接到探头(15)的引导件并且在井口处的固定位置来上下井(1)。 通过使用该装置和方法,可以获得甲烷或其他物质的浓度,从而获得煤层气形成的潜在生成。

    Permselective Membrane-Free Direct Fuel Cell and Components Thereof
    8.
    发明申请
    Permselective Membrane-Free Direct Fuel Cell and Components Thereof 审中-公开
    多孔选择性无膜直接燃料电池及其组件

    公开(公告)号:US20110123902A1

    公开(公告)日:2011-05-26

    申请号:US12919214

    申请日:2009-02-25

    IPC分类号: H01M8/22 H01M4/583 H01M8/04

    摘要: There is disclosed a direct fuel cell comprising an anode and a cathode immersed in an electrolyte in the presence of a reductant and oxidant. Specifically, the fuel cell lacks a permselective membrane or other chemical barrier between the anode and cathode. Instead, the fuel cell has a mechanical/electrical porous separator that permits the free diffusion of liquid between all elements of the fuel cell. The fuel cell further contains an anode electrode of conductive substrate with catalyst and a cathode comprising a hydrophobic coated material that prevents cathode flooding. As a result, oxidation of the anode fuel and reduction of the cathode fuel occur to a substantial extent only at the anode and cathode, respectively, and is capable for ambient pressure/temperature and passive operation.

    摘要翻译: 公开了一种直接燃料电池,其包括在还原剂和氧化剂存在下浸入电解质中的阳极和阴极。 具体地,燃料电池在阳极和阴极之间缺少选择性选择膜或其它化学屏障。 相反,燃料电池具有允许液体在燃料电池的所有元件之间自由扩散的机械/电气多孔分离器。 燃料电池还包含具有催化剂的导电基底的阳极电极和包含防止阴极驱出的疏水涂层材料的阴极。 结果,阳极燃料的氧化和阴极燃料的还原分别仅在阳极和阴极上发生,并且能够进行环境压力/温度和被动操作。

    Method and system for overcoming pilot pollution in a wireless communications network
    9.
    发明授权
    Method and system for overcoming pilot pollution in a wireless communications network 有权
    在无线通信网络中克服先导污染的方法和系统

    公开(公告)号:US07437159B1

    公开(公告)日:2008-10-14

    申请号:US09886633

    申请日:2001-06-21

    IPC分类号: H04Q7/20

    CPC分类号: H04W36/32 H04W36/38

    摘要: An apparatus and method for overcoming pilot pollution in a wireless communications network. The apparatus boosts a preferred pilot signal within a geographical area that is suffering from pilot pollution. The boosted pilot signal is stronger than the pollution in this area, and causes mobile stations to lock onto the boosted pilot signal rather than the pollution. A directional receiving antenna on the apparatus receives the preferred pilot signal from a selected base station. After amplifying the preferred pilot signal, the apparatus transmits the boosted pilot signal from an antenna within the geographical area. In this manner, mobile stations lock communicate with the selected base station when within the geographical area rather than the base station responsible for the pilot pollution. This may result in fewer dropped calls from the network and fewer inappropriate hand-offs.

    摘要翻译: 一种在无线通信网络中克服导频污染的装置和方法。 该装置在遭受飞行员污染的地理区域内提升优先飞行员信号。 提升的导频信号比该区域的污染强,导致移动台锁定提升的导频信号,而不是污染。 设备上的定向接收天线从所选择的基站接收优选的导频信号。 在优化的导频信号放大之后,装置从地理区域内的天线发射升压的导频信号。 以这种方式,移动台在地理区域内而不是负责飞行员污染的基站而与所选择的基站锁定通信。 这可能导致来自网络的掉线呼叫减少,不恰当的切换更少。

    Forward link time delay for distributed antenna system
    10.
    发明授权
    Forward link time delay for distributed antenna system 有权
    分布式天线系统的前向链路时延

    公开(公告)号:US07236515B1

    公开(公告)日:2007-06-26

    申请号:US09993204

    申请日:2001-11-19

    申请人: John Pope

    发明人: John Pope

    IPC分类号: H04B1/00

    CPC分类号: H04B1/7115 H04B1/7113

    摘要: An apparatus and method are shown for receiving multi-path signals. A rake receiver is used to receive multi-path signals. The rake receiver contains multiple fingers that act as correlators, where each finger is synchronized to one of the multi-path signals. Each finger of the rake receiver includes a variable delay element. The delay of the variable delay element in each finger may be determined by calculating the amount of time for a signal to travel from an antenna to the receiver, due to the path traveled, and setting the delay based on the measured travel time. The delay of the variable delay element in each finger may also be determined by scanning through a range of delays of the variable delay element and measuring an output signal level of the finger, the variable delay element then being set to the delay corresponding to the highest measured output signal level.

    摘要翻译: 示出了用于接收多路径信号的装置和方法。 接收机用于接收多径信号。 耙机接收机包含多个手指,其作为相关器,其中每个手指与多路径信号之一同步。 耙式接收机的每个手指包括可变延迟元件。 每个手指中的可变延迟元件的延迟可以通过计算由于行进的路径而使信号从天线行进到接收机的时间量以及基于所测量的行进时间来设置延迟来确定。 也可以通过扫描可变延迟元件的延迟范围并测量手指的输出信号电平来确定每个手指中的可变延迟元件的延迟,然后可变延迟元件被设置为对应于最高的延迟 测量输出信号电平。