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    • 1. 发明申请
    • Printing system and bottleneck obviation
    • 打印系统和瓶颈消除
    • US20070177189A1
    • 2007-08-02
    • US11341733
    • 2006-01-27
    • Kristine German
    • Kristine German
    • G06F3/12
    • G06F3/124G06F3/1208G06F3/1264G06F3/1282G06F3/1285
    • A printing system capable of processing a plurality of job streams and sub-jobs within a job stream. The system including one or more marking engines, a hopper, and one or more print media destinations. The system further provides a jobs scheduler for determining a schedule for processing queued print sub-jobs of a job stream using a utility function based on dwell time and a system model indicative of the plurality of interconnected processing units. The plurality of sub-jobs employing one or more of the plurality of sheet processing paths including at least one pre-print batch and at least one direct print batch. A sheet itineraries processor is provided for causing the plurality of interconnected processing units to concurrently move sheets of the concurrent sub-jobs along selected sheet processing paths to process the sheets and to deliver the at least one pre-print batch to the hopper and to deliver the at least one direct print batch to the destination.
    • 一种能够处理作业流中的多个作业流和子作业的打印系统。 该系统包括一个或多个标记引擎,料斗和一个或多个打印介质目的地。 该系统还提供一个作业调度器,用于使用基于停留时间的效用函数和指示多个互连的处理单元的系统模型来确定用于处理作业流的排队的打印子作业的调度。 多个子作业使用多个片材处理路径中的一个或多个,包括至少一个预打印批次和至少一个直接打印批次。 提供了片材行程处理器,用于使所述多个相互连接的处理单元同时沿着选定的纸张处理路径移动所述并行子作业的纸张以处理所述纸张,并将所述至少一个预打印批次传送到所述料斗并输送 至少一个到目的地的直接打印批次。
    • 2. 发明申请
    • Scheduling system
    • 计划系统
    • US20060268317A1
    • 2006-11-30
    • US11137251
    • 2005-05-25
    • Robert LofthusKristine German
    • Robert LofthusKristine German
    • G06F3/12G06F15/00
    • H04N1/32502H04N1/00954H04N1/32523H04N1/32545H04N2201/0081H04N2201/0082
    • A system suited to scheduling print jobs for a printing system includes a first processing component which identifies preliminary attributes of print jobs to be printed on sheets. A job scheduler receives the preliminary attributes and assigns each of the print jobs to one of a plurality of job queues in time order for printing. Print jobs spanning the same time are scheduled for printing contemporaneously. In one mode of operation, the assignment of the print jobs to the job queues is based on their preliminary attributes and on the application of at least one constraint which affects contemporaneous printing of at least two of the plurality of print jobs. A second processing component identifies detailed attributes of the print jobs. A sheet scheduler receives information on the assignments of the print jobs and their detailed attributes and forms an itinerary for each sheet to be printed.
    • 适合于为打印系统调度打印作业的系统包括识别要打印在纸上的打印作业的初始属性的第一处理部件。 作业调度器接收初步属性,并且以打印的时间顺序将每个打印作业分配给多个作业队列中的一个。 同时打印的作业计划同时打印。 在一种操作模式中,将打印作业分配给作业队列是基于它们的初始属性以及至少一个约束的应用,其影响多个打印作业中的至少两个的同时打印。 第二处理组件识别打印作业的详细属性。 纸张调度器接收关于打印作业的分配及其详细属性的信息,并为每个要打印的纸张形成行程。
    • 3. 发明申请
    • IMPROVED XEROGRAPHY METHODS AND SYSTEMS
    • 改进的XEROGRAPHY方法和系统
    • US20060115305A1
    • 2006-06-01
    • US11000168
    • 2004-11-30
    • Robert LofthusKristine GermanDonald BottJohn AndrewsDavid BiegelsenArmin Volkel
    • Robert LofthusKristine GermanDonald BottJohn AndrewsDavid BiegelsenArmin Volkel
    • G03G15/20
    • G03G15/2007
    • Methods and apparatus for performing addressable fusing and/or heating of a substrate undergoing xerographic processing are disclosed. The apparatus includes a fuser having an array of addressable heating elements in radiative communication with a substrate through a fuser roll or fuser belt. The array of addressable heating elements is operated to selectively heat portions of the substrate to achieve a desired effect on the substrate, such as changing its surface finish, or fusing unfused toner to the substrate. In the case of toner fusing, the array is operated such that substantially only an area covered by the unfused toner is heated. This eliminates the need for blanket fusing, and generally provides for greater flexibility in xerographically processing substrates. Apparatus and methods for performing two-sided selective fusing and/or heating are also disclosed.
    • 公开了用于执行可进行定影和/或加热进行静电印刷处理的基板的方法和装置。 该设备包括具有可寻址加热元件的阵列的定影器,其通过定影辊或定影带与基底辐射连通。 操作可寻址加热元件的阵列以选择性地加热基底的部分以在基底上获得期望的效果,例如改变其表面光洁度,或将未熔合的调色剂熔合到基底上。 在调色剂定影的情况下,阵列的操作使得基本上只有被未熔融的调色剂覆盖的区域被加热。 这消除了对毯子熔合的需要,并且通常提供在色彩处理衬底中更大的灵活性。 还公开了用于进行双面选择性熔合和/或加热的设备和方法。
    • 4. 发明申请
    • Thermal actuator and an optical waveguide switch including the same
    • 热致动器和包括其的光波导开关
    • US20050031288A1
    • 2005-02-10
    • US10634941
    • 2003-08-05
    • Joel KubbyJun MaKristine GermanPeter GulvinPinyen Lin
    • Joel KubbyJun MaKristine GermanPeter GulvinPinyen Lin
    • B81B3/00G02B6/35G02B6/36
    • G02B6/3576B81B3/0018G02B6/3566G02B6/3584
    • A thermal actuator comprises a plurality of substantially straight and parallel beams arranged to form a beam array. The midpoint of each beam is attached or coupled to an orthogonal coupling beam. Each array beam has a beam heating parameter with a corresponding beam heating parameter value. The beam heating parameter values vary across the beam array based on a predetermined pattern. As the beams are heated by an included heating means, the distribution of beam temperatures in the beam array becomes asymmetric, thus causing the beam array to buckle. The buckling of the beams in the beam array, in turn, causes the attached coupling beam to move in a predetermined direction. The coupling beam motion, in turn, operates an included optical waveguide switch. The beams in the beam array are heated by any of Joule heating, eddy current heating, conduction heating, convection heating and radiation heating.
    • 热致动器包括布置成形成束阵列的多个基本上直的和平行的光束。 每个光束的中点附加或耦合到正交耦合光束。 每个阵列光束具有具有对应的光束加热参数值的光束加热参数。 光束加热参数值基于预定图案在波束阵列上变化。 当束被加热装置加热时,光束阵列中光束温度的分布变得不对称,从而使光束阵列发生弯曲。 光束阵列中的光束的弯曲又使连接的光束沿预定的方向移动。 耦合光束运动反过来操作包括的光波导开关。 光束阵列中的光束通过焦耳加热,涡流加热,传导加热,对流加热和辐射加热中的任何一种加热。
    • 6. 发明申请
    • Printing systems
    • 打印系统
    • US20060269310A1
    • 2006-11-30
    • US11136959
    • 2005-05-25
    • Kristine GermanRobert Lofthus
    • Kristine GermanRobert Lofthus
    • G03G15/00
    • G03G15/50G03G2215/00126
    • In a document processing system, print jobs each including a plurality of sheets to be processed are received. Current operational capabilities of at least one processing unit of a document processing system are determined, which processing unit has a predetermined nominal operational latitude. A sequence of interleaved sheet processing of the sheets of each print job is scheduled based at least on determination of the operational capabilities of the processing unit. Short term average departures from the nominal operational latitude of the processing unit are reduced. An operational latitude of the document processing system is increased.
    • 在文件处理系统中,接收包括要处理的多个片材的打印作业。 确定文件处理系统的至少一个处理单元的当前操作能力,哪个处理单元具有预定的标称操作纬度。 至少基于处理单元的操作能力的确定来调度每个打印作业的纸张的交错纸张处理的顺序。 缩短处理单位的名义操作纬度的短期平均偏差。 文件处理系统的操作范围增加。
    • 8. 发明申请
    • Cantilever beam MEMS variable optical attenuator
    • 悬臂梁MEMS可变光衰减器
    • US20060127029A1
    • 2006-06-15
    • US11010769
    • 2004-12-13
    • Pinyen LinYao WangJun MaXueyuan LiuPeter GulvinKristine GermanJoel Kubby
    • Pinyen LinYao WangJun MaXueyuan LiuPeter GulvinKristine GermanJoel Kubby
    • G02B6/00
    • G02B6/3508G02B6/266G02B6/3566G02B6/357G02B6/358G02B6/3594G02B6/3596
    • An improved cantilever beam optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a cantilever beam platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alterative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
    • 改进的悬臂光束开关设计,提供可变光衰减器(VOA)的功能。 波导的有意的不对准会导致不同程度的光衰减。 通过精细地控制所选择的切换位置的未对准,可以实现单个设备,其将提供单独切换和衰减或仅仅衰减的功能。 光学MEMS器件利用与用于对准悬臂梁平台的热驱动致动器相关联的闩锁机构。 开关功能和VOA功能的集成减少了当必须采用单独的开关和单独的VOA的不可避免的替代时否则不可避免的光损耗。 所得到的改进的器件还可以用于校正由阵列波导光栅的制造中固有的制造公差产生的光强差。
    • 10. 发明申请
    • Fault isolation of visible defects with manual module shutdown options
    • 通过手动模块关机选项故障隔离可见缺陷
    • US20070217796A1
    • 2007-09-20
    • US11378040
    • 2006-03-17
    • Kristine GermanRobert Lofthus
    • Kristine GermanRobert Lofthus
    • G03G15/00
    • G03G15/5062G03G2215/00021
    • A system for handling objects includes a first image marking engine operative to mark objects, and a second image marking engine operative to mark objects. In addition, the system includes a first object delivery path operative to transport objects presented by the first image marking engine to a first destination. A second object delivery path is operative to transport objects presented by the second image marking engine to a second destination. The first and second destinations may be a single destination, separate destinations, or interchangeable destinations. At least one object is identifiable to isolate at least one aspect of a delivered object. The at least one object includes an associated object itinerary representing at least one object route through the system. A controller is provided to query the object itinerary to correlate the at least one aspect to at least one of the first image marking engine, the second image marking engine, the first object delivery path, and the second object delivery path.
    • 用于处理对象的系统包括可操作地标记对象的第一图像标记引擎和用于标记对象的第二图像标记引擎。 此外,该系统包括第一物体传送路径,其操作以将由第一图像标记引擎呈现的对象传送到第一目的地。 第二物体输送路径用于将由第二图像标记引擎呈现的物体运送到第二目的地。 第一和第二目的地可以是单个目的地,单独的目的地或可互换的目的地。 至少一个对象是可识别的,以隔离传送对象的至少一个方面。 所述至少一个对象包括表示通过所述系统的至少一个对象路线的相关联的对象行程。 提供控制器来查询对象行程以将至少一个方面与第一图像标记引擎,第二图像标记引擎,第一对象传递路径和第二对象传递路径中的至少一个相关联。