Processes for recovering metals from aqueous solutions
    1.
    发明授权
    Processes for recovering metals from aqueous solutions 有权
    从水溶液中回收金属的方法

    公开(公告)号:US08968698B2

    公开(公告)日:2015-03-03

    申请号:US13670737

    申请日:2012-11-07

    IPC分类号: C22B3/00

    摘要: Provided herein are processes for recovering molybdenum and/or other value metals (e.g., uranium) present in aqueous solutions from a large range of concentrations: from ppm to grams per liter via a solvent extraction process by extracting the molybdenum and/or other value metal from the aqueous solution by contacting it with an organic phase solution containing a phosphinic acid, stripping the molybdenum and/or other value metal from the organic phase solution by contacting it with an aqueous phase strip solution containing an inorganic compound and having a ≦1.0 M concentration of free ammonia, and recovering the molybdenum and/or other value metal by separating it from the aqueous phase strip solution. When the molybdenum and/or other value metal are present only in low concentration, the processes can include an organic phase recycle step and/or an aqueous phase strip recycle step in order to concentrate the metal prior to recover.

    摘要翻译: 本文提供了从大范围的浓度回收存在于水溶液中的钼和/或其它价值金属(例如铀)的方法,即通过萃取钼和/或其它金属值的溶剂萃取方法,从ppm到克/升 通过使其与含有次膦酸的有机相溶液接触,从有机相溶液中除去钼和/或其它金属的金属,使其与含有无机化合物的水相条带溶液接触并具有< M浓度的游离氨,并通过将其与水相条带溶液分离来回收钼和/或其它金属金属。 当钼和/或其它金属金属仅存在于低浓度时,该方法可以包括有机相循环步骤和/或水相条带再循环步骤,以便在回收之前浓缩金属。

    Method of selective drum maintenance in a drum maintenance unit in a printing apparatus
    2.
    发明授权
    Method of selective drum maintenance in a drum maintenance unit in a printing apparatus 有权
    在打印设备中的滚筒维护单元中选择性滚筒保养的方法

    公开(公告)号:US08714730B2

    公开(公告)日:2014-05-06

    申请号:US13324523

    申请日:2011-12-13

    IPC分类号: B41J2/01

    摘要: A printing process identifies conditions for operating an image receiving member to transfer a plurality of ink images from the image receiving member to a plurality of media sheets between applications of release agent to the image receiving member. The printing process transfers a first ink image from the image receiving member to a first media sheet, identifies a size of a second ink image, and forms the second ink image entirely within a portion of the surface of the image receiving member that carried the first ink image. The printing process enables printing with acceptable quality while reducing the consumption of release agent and wear on components in the printer.

    摘要翻译: 打印处理识别用于操作图像接收构件以将多个墨图像从图像接收构件传送到多个介质片材的条件,所述多个介质片材在释放剂的应用之间到图像接收构件。 打印处理将第一墨水图像从图像接收部件传送到第一介质片材,识别第二墨水图像的尺寸,并且将第二墨水图像整体形成在承载第一墨水图像的图像接收部件的表面的一部分内 墨水图像。 打印过程可以以可接受的质量进行打印,同时减少脱模剂的消耗和打印机中组件的磨损。

    Query suggestions for no result web searches
    3.
    发明授权
    Query suggestions for no result web searches 有权
    查询没有搜索结果的建议

    公开(公告)号:US08583670B2

    公开(公告)日:2013-11-12

    申请号:US11867408

    申请日:2007-10-04

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/3064

    摘要: Presenting one or more suggested search-engine queries based on an initial search-engine query is described herein. Once the initial query is received, a search engine determines whether any web content is relevant thereto. If not, a query-suggestion service determines whether any suggested queries can be substituted for the initial query. If not, the query is spell-corrected, if necessary, and parsed into individual terms. Each parsed term is then checked to see whether it can be associated with alternative search terms. Terms than can are combined and their combination is also checked for alternative search terms. All of the alternative search terms are scored and then assembled into a list of suggested search terms that is presented to the user.

    摘要翻译: 本文描述了基于初始搜索引擎查询呈现一个或多个建议的搜索引擎查询。 一旦接收到初始查询,搜索引擎确定任何web内容是否与其相关。 如果没有,查询建议服务确定是否可以替代初始查询的任何建议的查询。 如果没有,查询将被拼写更正,如有必要,并分析成个别条款。 然后检查每个已解析的术语,以查看它是否可以与替代搜索术语相关联。 术语可以组合,并且它们的组合也被检查用于替代搜索项。 所有替代的搜索字词都得分,然后组合成提供给用户的建议搜索词列表。

    Peristaltic pump
    5.
    发明授权
    Peristaltic pump 有权
    蠕动泵

    公开(公告)号:US08292604B2

    公开(公告)日:2012-10-23

    申请号:US12434066

    申请日:2009-05-01

    IPC分类号: F04B43/12

    摘要: A peristaltic pump mechanism comprises a gear having teeth configured for meshed engagement with a drive source, such as a DC motor and a pair of occlusion members configured to compress a transport tube against an occlusion surface. Each occlusion member is mounted on an axle, with one end of the axle mounted on the first gear and an opposite end of each axle engaged by a support member. Two support ribs are mounted between the gear and the support element. The pair of occlusion members includes a first pair of rollers mounted on the gear 180° apart from each other. The two support ribs are mounted on the gear 180° apart from each other and offset 90° from the pair of rollers. The DC motor drives a worm gear in meshed engagement with the gear of the pump mechanism.

    摘要翻译: 蠕动泵机构包括具有被配置为与诸如直流电动机的驱动源啮合的齿的齿轮,以及构造成压缩传送管抵靠遮挡表面的一对遮挡构件。 每个闭塞构件安装在轴上,其轴的一端安装在第一齿轮上,并且每个轴的相对端由支撑构件接合。 两个支撑肋安装在齿轮和支撑元件之间。 一对遮挡构件包括彼此安装在齿轮180°上的第一对辊。 两个支撑肋彼此相隔180°安装在齿轮上,与该对辊偏移90°。 直流电机驱动与泵机构的齿轮啮合的蜗轮。

    Trajectory Data Surfacing System: Surfacing Useful and Relevant Entity Annotations
    7.
    发明申请
    Trajectory Data Surfacing System: Surfacing Useful and Relevant Entity Annotations 审中-公开
    轨迹数据表面系统:表面有用和相关实体注释

    公开(公告)号:US20100082611A1

    公开(公告)日:2010-04-01

    申请号:US12236353

    申请日:2008-09-23

    IPC分类号: G06F17/30

    CPC分类号: G06Q30/02

    摘要: Multiple entities are tracked over periods of time and information concerning these entities are collected. For each entity, the entities associated with the entity and the types of associations are determined. One or more entities of interest is/are identified. Different weights are assigned to the entities on the trajectories connecting with the entity or entities of interest based on their associations with the entity or entities of interest and their positions on the trajectories. Selected entities are ranked and surfaced based on their total weights for the entity or entities of interest.

    摘要翻译: 多个实体在一段时间内被跟踪,并且收集关于这些实体的信息。 对于每个实体,确定与实体相关联的实体和关联类型。 识别一个或多个感兴趣的实体。 基于与感兴趣的实体或者实体的关联及其在轨迹上的位置的关联,将不同权重分配给与实体或感兴趣实体连接的轨迹上的实体。 所选实体根据其感兴趣的实体的总权重进行排名和浮出。

    Method of operating a thermal printer
    10.
    发明授权
    Method of operating a thermal printer 失效
    操作热敏打印机的方法

    公开(公告)号:US6019527A

    公开(公告)日:2000-02-01

    申请号:US951012

    申请日:1997-10-15

    IPC分类号: B41J17/12 B41J33/54

    CPC分类号: B41J33/54 B41J17/12

    摘要: In a thermal printer in which ink is transferred from a single-use thermal print ribbon to a substrate such as packaging material by energizing selected print elements of a thermal print head (22), a first print run is executed by energizing only a group of print elements in registry with one half of the ribbon width so that ink is depleted from only one half of the ribbon, and a second print run is executed by energising the same group of elements using the same ribbon but with the ribbon supply and take-up spools interchanged in order that ink is depleted only from the other half of the ribbon. This allows printing on comparatively narrow printing areas using ribbon which is at least twice the width of the printed area without undue ribbon wastage and with reduced ribbon breakage frequency compared to the breakage frequency with a ribbon of a width nearer to the width of the printed area.

    摘要翻译: 在通过激励热打印头(22)的所选择的打印元件将油墨从一次性热打印带传送到诸如包装材料的基底的热敏打印机中,通过仅激励一组 将打印元素注册到色带宽度的一半,以便油墨仅从色带的一半耗尽,第二次打印运行通过使用相同的色带对同一组元件通电而进行第二次打印运行, 上调线轴互换,以便墨水仅从色带的另一半耗尽。 这允许使用比打印区域的宽度至少两倍的色带打印,而不会过度的色带损耗,并且与具有接近打印区域的宽度的宽度的色带的断裂频率相比,减少了色带断裂频率 。