公开(公告)号：US09379382B2

公开(公告)日：2016-06-28

申请号：US14133678

申请日：2013-12-19

申请人： Jianhong Liu ,  Hongzhen Zhang ,  Qianling Zhang ,  Dayong Gui ,  Chuanxin He ,  Caizhen Zhu

发明人： Jianhong Liu ,  Hongzhen Zhang ,  Qianling Zhang ,  Dayong Gui ,  Chuanxin He ,  Caizhen Zhu

IPC分类号： H01B1/04 ,  H01M4/04 ,  C01B31/02 ,  H01M4/505 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/62 ,  H01M10/052

CPC分类号： H01M4/505 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/625 ,  H01M10/052 ,  Y02E60/122

摘要： A method for modifying a positive electrode material for a lithium-ion battery. The method includes: a) grinding a mixture of manganese dioxide and lithium carbonate, and calcining the mixture at no less than a temperature of 600° C. for no less than 20 hrs in the presence of air, to yield a powdery lithium manganese oxide (LiMn2O4); b) adding a precursor for forming a graphene-like structure to the powdery LiMn2O4, mixing, curing at a constant temperature of no less than 180° C. for between 2 and 4 hrs, grinding, and calcining at no less than a temperature of 500° C. for between 1 and 50 hrs in the presence of an inert gas, to yield a composite powder comprising a graphene-like structure and LiMn2O4; and c) collecting and sintering the composite powder at a temperature of between 300 and 500° C. for between 1 and 10 hrs in the presence of air.

摘要翻译： 一种修改锂离子电池用正极材料的方法。 该方法包括：a）研磨二氧化锰和碳酸锂的混合物，并在600℃以下的温度下在空气存在下煅烧不少于20小时，得到粉末状的锂锰氧化物 （LiMn2O4）; b）向粉末状LiMn 2 O 4中添加用于形成石墨烯结构的前体，在不低于180℃的恒定温度下混合固化2至4小时，研磨并在不低于 500℃，在惰性气体存在下1至50小时，得到包含石墨烯结构和LiMn 2 O 4的复合粉末; 和c）在空气存在下，在300-500℃的温度下收集和烧结复合粉末1至10小时。

公开(公告)号：US08868593B1

公开(公告)日：2014-10-21

申请号：US13200139

申请日：2011-09-19

申请人： Hongzhen Zhang

发明人： Hongzhen Zhang

IPC分类号： G06F17/00

CPC分类号： G06F17/30554

摘要： Described are techniques for performing a content view search. A hierarchical structure of content views is provided. The content views are registered with an application framework. Query terms are received. The application framework determines nodes in the hierarchical structure having an associated keyword matching the query terms, determines a first list of node identifiers identifying the nodes in the hierarchical structure matching the one or more query terms, and determines a second list of descriptions corresponding to node identifiers of the first list. The second list of descriptions is displayed. Responsive to a selection of a first description from the second list, a first node identifier is determined that corresponds to the selected first description. A first content view for the first node identifier is displayed.

摘要翻译： 描述了用于执行内容视图搜索的技术。 提供内容视图的层次结构。 内容视图在应用程序框架中注册。 收到查询条款。 所述应用框架确定所述分层结构中具有与所述查询项相匹配的关联关键字的节点，确定识别与所述一个或多个查询项匹配的所述分层结构中的节点的节点标识符的第一列表，并且确定与节点相对应的描述的第二列表 第一个列表的标识符。 显示第二个描述列表。 响应于从第二列表中选择第一描述，确定对应于所选择的第一描述的第一节点标识符。 显示第一节点标识符的第一内容视图。

公开(公告)号：US08850453B1

公开(公告)日：2014-09-30

申请号：US12924571

申请日：2010-09-30

申请人： Hongzhen Zhang ,  Bruce R. Rabe ,  Scott E. Joyce ,  Pauline Chen ,  Neil F. Schutzman

发明人： Hongzhen Zhang ,  Bruce R. Rabe ,  Scott E. Joyce ,  Pauline Chen ,  Neil F. Schutzman

IPC分类号： G06F3/00

CPC分类号： G06F3/0482 ,  G06F9/451

摘要： Described are techniques for event notification. A first notification about a first event is received. A timer is set to an amount of time. Processing waits until an occurrence of either receiving a second notification of a second event or expiration of said timer indicating that the amount of time has lapsed. It is determined whether the amount of time has lapsed or whether the second notification has been received. If the expiration time has lapsed, notification of the first event is provided, and otherwise, if the second notification has been received prior to the amount of time lapsing, the timer is reset and processing waits for an occurrence of either receiving a next notification of an event or expiration of the timer indicating that the amount of time has lapsed.

摘要翻译： 描述的是事件通知的技术。 收到关于第一个事件的第一个通知。 定时器设置为一段时间。 处理等待直到发生接收到第二事件的第二通知或所述定时器的到期指示时间量已经失效。 确定时间量是否已经过去或者是否已经接收到第二个通知。 如果过期时间过去，则提供第一事件的通知，否则，如果在时间量过去之前已经接收到第二通知，则定时器被重置，并且处理等待接收下一个通知的发生 计时器的事件或到期时间指示时间量已经失效。

公开(公告)号：US08751537B1

公开(公告)日：2014-06-10

申请号：US12894506

申请日：2010-09-30

申请人： Hongzhen Zhang ,  Munish Desai ,  Patricia J. Knowlton ,  Paul J. Masalsky

发明人： Hongzhen Zhang ,  Munish Desai ,  Patricia J. Knowlton ,  Paul J. Masalsky

IPC分类号： G06F17/30

CPC分类号： G06F17/30 ,  G06F17/30566 ,  H04L67/1097

摘要： An improved technique of providing content from a single point of entry to a user is presented. The technique includes providing, on a computerized device, a unified content database from a set of content databases including a first content database of a first application and a second content database of a second application. The technique also includes displaying, from the computerized device to the user, a navigation view based on the unified content database while the first and second applications run on the computerized device, the navigation view initially rendering a single access point for content to the user. The technique further includes updating the navigation view with content from the first and second content databases in response to navigation commands from the user, the unified content database identifying particular database entries in the first and second content databases based on the navigation commands from the user, each database entry including displayable content.

摘要翻译： 提出了从单个入口点向用户提供内容的改进技术。 该技术包括在计算机化设备上从一组内容数据库提供包括第一应用的第一内容数据库和第二应用的第二内容数据库的统一内容数据库。 该技术还包括在计算机化设备向用户显示基于统一内容数据库的导航视图，同时第一和第二应用程序在计算机化设备上运行，导航视图最初将内容的单个接入点呈现给用户。 该技术还包括响应于来自用户的导航命令，利用来自第一和第二内容数据库的内容更新导航视图，统一内容数据库基于来自用户的导航命令来标识第一和第二内容数据库中的特定数据库条目， 每个数据库条目包括可显示的内容。