专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08958723B2 Systems and methods for ink-based digital printing using liquid immersion development 有权
标题翻译：使用液浸式开发的油墨数字印刷系统和方法
公开(公告)号：US08958723B2
公开(公告)日：2015-02-17
申请号：US13631989
申请日：2012-09-29
申请人： Xerox Corporation
发明人： Chu-heng Liu
IPC分类号： G03G15/10
CPC分类号： G03G15/10 , G03G15/101 , G03G15/104
摘要： Ink-based digital printing systems useful for ink printing include a photoreceptor layer configured to receive a layer of liquid immersion fluid. The liquid immersion fluid includes dampening fluid, dispersed solid particles, and charge directors that impart charge to the solid particles. The photoreceptor surface is charged to a uniform potential, and selectively discharged using an ROS according to image data to form an electrostatic latent image. The charged liquid immersion fluid adheres to portions of the photoreceptor surface according to the electrostatic latent image to form a liquid immersion fluid image. The fluid portion of the liquid immersion fluid image is partially transferred to an imaging member and/or transfer member to form a dampening fluid image, either or both of which may be electrically biased. The dampening fluid image is inked on the transfer member, and the resulting ink image transferred to a recording medium.
摘要翻译：可用于油墨印刷的基于油墨的数字印刷系统包括被配置为接收液浸液体层的感光体层。液体浸液包括润湿流体，分散的固体颗粒和赋予固体颗粒电荷的电荷引导剂。将感光体表面充电至均匀电位，并根据图像数据使用ROS选择性地放电以形成静电潜像。带电的液浸流体根据静电潜像粘附到感光体表面的部分以形成液浸流体图像。液浸流体图像的流体部分被部分地转移到成像构件和/或转印构件以形成阻尼流体图像，或者两者都可以是电偏置的。润湿液体图像在转印部件上着色，并将所得油墨图像转印到记录介质上。

32. 发明授权

US08938271B2 Operator and third party cloud spectrum services for efficient spectrum usage 有权
标题翻译：运营商和第三方云频谱服务，用于高效的频谱使用
公开(公告)号：US08938271B2
公开(公告)日：2015-01-20
申请号：US13538192
申请日：2012-06-29
申请人： Srikathyayani Srikanteswara , Carlos Cordeiro , Reza Arefi , Geoff O. Weaver , David M. Horne , Takashi Shono
发明人： Srikathyayani Srikanteswara , Carlos Cordeiro , Reza Arefi , Geoff O. Weaver , David M. Horne , Takashi Shono
IPC分类号： H04W72/04 , H04W16/14
CPC分类号： H04W72/04 , H04L41/0896 , H04W4/24 , H04W16/10 , H04W16/14 , H04W24/08 , H04W28/16 , H04W72/0486 , H04W72/0493 , H04W72/1257 , H04W74/002 , H04W76/10 , H04W88/06
摘要： A cloud spectrum manager (CSM) for managing the sharing of spectrum among multiple operators in a distributed computing environment. The cloud spectrum manager comprises an allocation service component which applies a resource allocation policy to determine whether the requested spectrum from an operator may be allocated. The allocation of spectrum allows the operator to get spectrum from the CSM at wholesale prices and then the operator manages the rented spectrum with its associated client devices. The operator manages the rented spectrum, perform their own analytics & optimization and offer spectrum services to the clients. The demands on the CSM are alleviated since it can manage spectrum at whole sale quantities and leave the finer grain device to device management to the operator.
摘要翻译：云分布管理器（CSM），用于在分布式计算环境中管理多个运营商之间的频谱共享。云频谱管理器包括分配服务组件，该分配服务组件应用资源分配策略来确定是否可以分配来自运营商的请求频谱。频谱分配允许运营商以批发价格从CSM获取频谱，然后运营商与其相关联的客户端设备管理租用频谱。运营商管理租用频谱，执行自己的分析和优化，并向客户提供频谱服务。对CSM的要求得到缓解，因为它可以管理整个销售数量的频谱，并将更细粒度的设备留给设备管理给运营商。

33. 发明授权

US08937530B2 Radio frequency identification tags adapted for localization and state indication 有权
标题翻译：适用于定位和状态指示的射频识别标签
公开(公告)号：US08937530B2
公开(公告)日：2015-01-20
申请号：US13349591
申请日：2012-01-13
申请人： Joshua R. Smith , Daniel Yeager , Ali Rahimi
发明人： Joshua R. Smith , Daniel Yeager , Ali Rahimi
IPC分类号： H04Q5/22 , G08B13/14 , H04R27/00 , G06K9/00 , G06F19/00 , G06K19/07 , G06K19/077 , G06K17/00
CPC分类号： G06K19/0723 , G06K19/07703 , G06K2017/0051
摘要： An embodiment of the present invention provides a radio frequency identification (RFID) tag, comprising at least one light emitting diode (LED) that is controlled by the RFID's logic and powered by the RFID's power harvesting circuit, wherein the RFID tag is capable of being interrogated by an RFID reader and reporting its unique identification number by RF backscatter and/or controlling the illumination state of the at least one LED.
摘要翻译：本发明的一个实施例提供了一种射频识别（RFID）标签，其包括由RFID的逻辑控制并由RFID的功率收集电路供电的至少一个发光二极管（LED），其中RFID标签能够被由RFID读取器询问并通过RF反向散射来报告其唯一的标识号和/或控制至少一个LED的照明状态。

34. 发明授权

US08923710B2 Method and apparatus for managing a printing system having one or more printers 有权
标题翻译：用于管理具有一个或多个打印机的打印系统的方法和装置
公开(公告)号：US08923710B2
公开(公告)日：2014-12-30
申请号：US13618675
申请日：2012-09-14
申请人： David C. Robinson , Katherine Loj
发明人： David C. Robinson , Katherine Loj
IPC分类号： G03G15/00
CPC分类号： G03G15/01 , G03G15/5016 , G03G15/5075
摘要： An approach is provided for managing a printing system. The approach involves determining at least one printer of the printing system is capable of at least five-color printing. The approach also involves determining a print job to be processed by the printing system includes using a custom colorant. The approach further involves determining if the custom colorant is ready for use, if an alternative colorant is ready for use, or if any custom colorants or alternative colorants are within a predetermined proximity of the printer. The approach additionally involves causing a preview of an output of the print job to be rendered and displayed, causing the print job to be processed or held, and causing one or more colorants to be ordered or made ready for use if the print job is held.
摘要翻译：提供了一种用于管理打印系统的方法。该方法涉及确定打印系统的至少一个打印机能够进行至少五色打印。该方法还涉及确定由打印系统处理的打印作业包括使用定制着色剂。该方法还涉及确定定制着色剂是否准备好使用，如果替代着色剂准备使用，或者如果任何定制着色剂或替代着色剂在打印机的预定接近度内。该方法还涉及使得要呈现和显示打印作业的输出的预览，导致打印作业被处理或保持，并且如果保持打印作业，则导致一个或多个着色剂被命令或准备好使用。

35. 发明授权

US08923123B2 ECN-enabled multicast protocol for wireless communication systems under blockage 有权
标题翻译：用于阻塞的无线通信系统的启用了ECN的组播协议
公开(公告)号：US08923123B2
公开(公告)日：2014-12-30
申请号：US13668115
申请日：2012-11-02
申请人： Lockheed Martin Corporation
发明人： Amit Kulkarni , Xiaogang Wang , Orhan Cagri Imer , Anshul Kantwala
IPC分类号： H04L12/26 , H04H20/71 , H04W28/02
CPC分类号： H04W28/02 , H04L12/1868 , H04L12/1881 , H04L47/193 , H04L47/263 , H04L47/33 , H04W28/0242
摘要： A system and method are provided for implementing performance improvements in a multicast protocol for networks that support incipient congestion indications via packet marking in instances of packet loss in the network during time-correlated blockages by providing indications in the physical (PHY) layer. A receiver rate calculation is adjusted so that a loss due to blockage is ignored completely and only packets marked using an Explicit Congestion Notification (ECN) packet marking protocol are treated as losses. Receiver rates are modified based on ECN principles to ignore losses. A NORM receiver rate equation may remain substantially unchanged while a sender is enabled to keep sending at a higher data rate, even in instances of blockage in support of higher system throughputs without defining a completely new receiver rate equation. Time-correlated blockages are not treated as losses.
摘要翻译：提供了一种系统和方法，用于通过在物理（PHY）层中提供指示来实现在时间相关阻塞期间在网络中的分组丢失的情况下通过分组标记来支持初始拥塞指示的网络的性能改进。调整接收机速率计算，使得由于阻塞造成的损失被完全忽略，并且仅使用显式拥塞通知（ECN）分组标记协议标记的分组被视为损失。接收费率根据ECN原则进行修改以忽略损失。 NORM接收机速率方程可以保持基本上不变，而发送方能够以更高的数据速率继续发送，即使在阻塞的情况下也支持更高的系统吞吐量，而不定义全新的接收机速率方程。时间相关阻塞不被视为损失。

36. 发明授权

US08913917B2 Systems and methods for cleaning bias charge roll surface in printing systems 有权
标题翻译：清洁打印系统中偏置电荷辊表面的系统和方法
公开(公告)号：US08913917B2
公开(公告)日：2014-12-16
申请号：US13747459
申请日：2013-01-22
申请人： Xerox Corporation
发明人： Yu Liu , Johann Junginger , Sarah Vella , Nan-xing Hu , Vlad Skorokhod , Greg McGuire
IPC分类号： G03G15/02
CPC分类号： G03G15/0225
摘要： A vibration-assisted bias charge roll cleaning system includes a bias charge roll cleaning member connected to an actuator for causing the cleaning member to vibrate. The actuator is controlled to vibrate according to a predetermined pattern, and at desired frequencies at particular modes. The cleaning member is configured to be movable to a contact-cleaning position and a cleaning member cleaning position at which the cleaning member is separate from the charge roll.
摘要翻译：振动辅助偏压充电辊清洁系统包括连接到致动器的偏压充电辊清洁构件，用于使清洁构件振动。控制致动器根据预定模式振动，并以特定模式在所需频率下振动。清洁构件被构造成能够移动到接触清洁位置和清洁构件清洁位置，在该位置清洁构件与充电辊分离。

37. 发明授权

US08882262B2 Belt leveling apparatus and systems for simultaneous leveling and pinning of radiation curable inks 有权
标题翻译：用于同时调整和固定可辐射固化油墨的带式调平装置和系统
公开(公告)号：US08882262B2
公开(公告)日：2014-11-11
申请号：US13525239
申请日：2012-06-15
申请人： Bryan J. Roof , David J. Gervasi , James Padula
发明人： Bryan J. Roof , David J. Gervasi , James Padula
IPC分类号： B41J2/01 , B41J11/00
CPC分类号： B41J11/002
摘要： Systems for leveling UV-curable gel ink include a leveling belt member having a TEFLON FEP inner layer and a conformable silicone outer layer. A UV source is disposed to direct light through the belt onto a substrate at a leveling or pressure nip defined by the leveling beltz tube and a backing member such as a backing belt and chilled platen.
摘要翻译：用于整平UV可固化凝胶油墨的系统包括具有TEFLON FEP内层和适形硅树脂外层的调平带构件。紫外线源设置成将光通过皮带引导到由平整皮带束管和背衬构件（例如背衬带和冷却的台板）限定的调平或压力压力下的基底上。

38. 发明授权

US08867256B2 Systems and methods for writing and non-destructively reading ferroelectric memories 有权
标题翻译：用于写入和非破坏性读取铁电存储器的系统和方法
公开(公告)号：US08867256B2
公开(公告)日：2014-10-21
申请号：US13626844
申请日：2012-09-25
申请人： Palo Alto Research Center Incorporated
发明人： David Eric Schwartz
IPC分类号： G11C11/22
CPC分类号： G11C11/221 , G11C11/223
摘要： Ferroelectric memory cell configurations, a system for controlling writing and reading to those configurations and a method for employing those configurations for writing and reading ferroelectric memories are provided. Ferroelectric memory cells according to the disclosed configurations are read without disturbing the stored data, i.e., not requiring any modification of the stored polarization state of the ferroelectric memory cell to read the stored data, thus providing a “non-destructive” reading process. Ferroelectric memory cells are read without requiring that a charge or sense amplifier be a part of the ferroelectric memory cell. Various transistor configurations provide a capability to read a signal effect through a transistor channel as an indication of capacitance of a ferroelectric memory cell polarization state.
摘要翻译：提供铁电存储单元配置，用于控制对这些配置的写入和读取的系统以及采用这些配置来写入和读取铁电存储器的方法。读取根据所公开的配置的铁电存储器单元，而不干扰所存储的数据，即，不需要对存储的强电介质存储单元的存储的偏振状态进行任何修改以读取存储的数据，从而提供“非破坏性”读取过程。读取铁电存储单元，而不需要电荷或读出放大器作为铁电存储单元的一部分。各种晶体管配置提供通过晶体管沟道读取信号效应作为铁电存储器单元极化状态的电容的指示的能力。

39. 发明授权

US08849618B2 Method and apparatus for determining placement of devices based on a building layout 有权
标题翻译：用于基于建筑布局来确定设备的放置的方法和装置
公开(公告)号：US08849618B2
公开(公告)日：2014-09-30
申请号：US13194228
申请日：2011-07-29
申请人： Matthew O. Scrafford , Jason C. Tsongas , Ray U. Merriam
发明人： Matthew O. Scrafford , Jason C. Tsongas , Ray U. Merriam
IPC分类号： G06F17/50
CPC分类号： G06F17/5004 , G06F2217/02
摘要： A method and apparatus for determining placement of one or more devices using a building layout is disclosed. The method may include generating a map layer based on the building layout. A zone definition that includes identification of available zones and access characteristics of each of the available zones is received. A density definition that includes identification of available density levels and usage characteristics of each of the density levels is received. The placement of the one or more devices in the available zones is enabled based on associating the zone definition and the density definition with the map layer.
摘要翻译：公开了一种用于确定使用建筑布局的一个或多个设备的布置的方法和装置。该方法可以包括基于建筑布局生成地图层。接收包括可用区域的识别和每个可用区域的访问特征的区域定义。接收密度定义，其包括识别可用密度级别和每种密度级别的使用特性。基于将区域定义和密度定义与地图层相关联，启用一个或多个设备在可用区域中的放置。

40. 发明授权

US08837970B2 Apparatus, methods, and systems for engaging and disengaging a fixing nip for cut sheet processing 有权
标题翻译：用于接合和分离用于切割片处理的定影辊隙的装置，方法和系统
公开(公告)号：US08837970B2
公开(公告)日：2014-09-16
申请号：US13165271
申请日：2011-06-21
申请人： Richard W. Seyfried , Grace T. Brewington , Faming Li
发明人： Richard W. Seyfried , Grace T. Brewington , Faming Li
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2032
摘要： A fixing device includes a first fixing member a second fixing member that are movable to engage and disengage a fixing nip defined by the first and second fixing member. The fixing nip is disengaged to accommodate entry and exit of a cut sheet, and engaged to accommodate warm-pressure fixing a marking material image to the cut sheet.
摘要翻译：定影装置包括第一固定构件，第二固定构件，其可移动以接合和分离由第一和第二固定构件限定的定影辊隙。定影辊隙分离以适应切割片材的进入和退出，并且接合以适应将标记材料图像固定到切割片材的温压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式