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1. 发明申请

US20050110984A1 Method and device for optical sensor compensation, and apparatus incorporating the same 失效
标题翻译：用于光学传感器补偿的方法和装置及其结合的装置
公开(公告)号：US20050110984A1
公开(公告)日：2005-05-26
申请号：US10721332
申请日：2003-11-26
申请人： Eric Merz , Yoshihiko Fujimura
发明人： Eric Merz , Yoshihiko Fujimura
IPC分类号： B41J2/01 , B41J2/125 , B41J11/42 , B41J19/18 , G01J1/26 , G03G21/00 , G01J1/42
CPC分类号： B41J2/125 , G01J1/26
摘要： An optical sensor has a sensor compensation to compensate for sensor degradation due to airborne contaminations in the operating environment. For example, in a thermal ink jet printing environment, the thermal ink jet operation produces misting or splashing of the thermal ink jet droplets, causing a gradual degradation of the sensor sensitivity due to a surface accumulation of the ink jet droplets. The optical sensor device includes an optical emitter emitting an optical signal according to an emitter input, an optical detector disposed to detect the optical signal and output a detector output having an output level according to the detected optical signal, a variable attenuator having an adjustable attenuation setting, and a controller adjusting the attenuation setting of the variable attenuator. During an adjustment operation, the controller determines the attenuation setting at which the output level of the detector output exceeds a predetermined value, and accordingly sets the variable attenuator to operate the detector output at an output level exceeding the predetermined value by a margin. Compensations for the optical emitter and the optical detector are disclosed, including the use of a variable pulse-width modulated signal.
摘要翻译：光学传感器具有传感器补偿，以补偿由于操作环境中的空气污染导致的传感器劣化。例如，在热喷墨打印环境中，热喷墨操作产生热喷墨滴的雾化或飞溅，导致由于喷墨液滴的表面积累导致的传感器灵敏度的逐渐降低。所述光学传感器装置包括根据发射极输入发射光信号的光发射器，设置成检测光信号并根据检测到的光信号输出具有输出电平的检测器输出的光检测器，具有可调衰减的可变衰减器设置和调节可变衰减器的衰减设置的控制器。在调整操作期间，控制器确定检测器输出的输出电平超过预定值的衰减设置，并因此设置可变衰减器以使输出电平以超过预定值的输出电平进行一定余量的操作。公开了用于光发射器和光学检测器的补偿，包括使用可变脉冲宽度调制信号。

2. 发明申请

US20050146570A1 Systems, methods and structure to capture, store and evaporate split fluid 有权
标题翻译：捕获，储存和蒸发裂缝液的系统，方法和结构
公开(公告)号：US20050146570A1
公开(公告)日：2005-07-07
申请号：US10751516
申请日：2004-01-06
申请人： Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya , Eric Merz
发明人： Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya , Eric Merz
IPC分类号： B41J2/175
CPC分类号： B41J2/17506
摘要： A refill junction for a fluid container including an exterior surface; a retaining clip having an outer face and an inner face, at least one of the exterior surface and the inner face including at least one capillary.
摘要翻译：用于包括外表面的流体容器的再填充接头; 具有外表面和内表面的保持夹，所述外表面和所述内表面中的至少一个包括至少一个毛细管。

3. 发明申请

US20050151768A1 Printer with printhead fully traveling around drive belt loop 有权
标题翻译：带打印头的打印机完全绕传动带环路传播
公开(公告)号：US20050151768A1
公开(公告)日：2005-07-14
申请号：US10752721
申请日：2004-01-08
申请人： Eric Merz , Brian Hilton
发明人： Eric Merz , Brian Hilton
IPC分类号： B41J2/01 , B41J19/00 , B41J19/20 , B41J29/38
CPC分类号： B41J19/005
摘要： A drive assembly for a printer includes an endless loop drive path and guide structure that allows a printhead to operate in either reciprocal or endless loop modes in which the printed traverse both a liner and an arcuate portion of the drive path. This provides a printer architecture in which a printhead may be endlessly driven at a constant speed in one direction to provide multiple print swaths separated spatially. This eliminates the need for decleration/acceleration changes required in reciprocal printer architectures and is capable of increased throughput by defining arcuate turnaround zones that can be traversed by the printhead faster than the time it takes to slow, stop and reverse a conentional reciprocal printhead assembly. This robust printer architecture also allows flexibliity in use of multiple printheads with simultaneous printing, simultanouse both side printing, and duplex capabilities.
摘要翻译：用于打印机的驱动组件包括环形环驱动路径和导向结构，其允许打印头以往复或无限循环模式操作，其中打印的横移既是驱动路径的衬套和弓形部分。这提供了一种打印机结构，其中打印头可以在一个方向上以恒定速度无休止地驱动，以提供在空间上分离的多个打印条带。这消除了在往复式打印机架构中所需的解除/加速变化的需要，并且通过限定弓形转向区域可以提高吞吐量，该区域可以比打印速度慢，停止和反转一个相互往复的打印头组件所需的时间快得多。这种坚固的打印机架构还允许灵活性地使用多个打印头，同时打印，同时打印和双面打印功能。

4. 发明申请

US20050139793A1 Use of wicking means to manage fluids on optical level sensing systems 有权
标题翻译：使用芯吸装置来管理光学液位传感系统的流体
公开(公告)号：US20050139793A1
公开(公告)日：2005-06-30
申请号：US10747437
申请日：2003-12-30
申请人： Eric Merz
发明人： Eric Merz
IPC分类号： B41J2/01 , B41J2/175 , G01F23/28 , G01F23/292 , G01N15/06
CPC分类号： G01F23/2925 , B41J2/17513 , B41J2/17553 , B41J2/17566
摘要： A fluid reservoir sensing system includes a pair of optical prisms or sensor targets that reflect light when a fluid level is below one of the pair of prisms or sensor targets. The pair of optical prisms or sensor targets includes a low prism or sensor target usable to sense a low liquid level in the fluid reservoir, and a high prism or sensor target usable to sense a high liquid level in the fluid reservoir, and a wicking means to wick fluid away from the high incident and low incident surfaces of the prisms or sensor targets that are above the fluid level. The fluid reservoir sensing system optionally includes an emitter and a photosensor.
摘要翻译：流体储存器感测系统包括一对光学棱镜或传感器目标，当液位低于该对棱镜或传感器目标之一时，其反射光。一对光学棱镜或传感器目标包括可用于感测流体储存器中的低液位的低棱镜或传感器目标，以及可用于感测流体储存器中的高液位的高棱镜或传感器目标，以及芯吸装置以将液体从高于液面的棱镜或传感器目标的高入射和低入射表面吸出。流体储存器感测系统可选地包括发射器和光电传感器。

5. 发明申请

US20050168508A1 Method for attaching a fluid container to a fluid ejector in a fluid ejection device 失效
标题翻译：将流体容器附接到流体喷射装置中的流体喷射器的方法
公开(公告)号：US20050168508A1
公开(公告)日：2005-08-04
申请号：US10766008
申请日：2004-01-29
申请人： Brian Hilton , Eric Merz , Takatoshi Tsuchiya , Hiroki Murakami
发明人： Brian Hilton , Eric Merz , Takatoshi Tsuchiya , Hiroki Murakami
IPC分类号： B41J2/16 , B41J2/175 , B41J29/38
CPC分类号： B41J2/17513 , B41J2/17509 , Y10T156/1043
摘要： A method for joining fluid containers and fluid ejectors in a fluid ejecting device are provided. The fluid container includes one or more heat stakes and a substrate includes one or more apertures for receiving the heat stakes and one or more three-dimensional features in the vicinity of the one or more apertures. The fluid ejector and optionally an elastic member are interposed between the fluid container and the substrate. Thermal energy is applied to the one or more heat stakes so that the one or more heat stakes soften to occupy the apertures and three-dimensional features of the substrate and pressure is applied to maintain contact between the fluid container, elastic member, fluid ejector and substrate. The present invention is also directed to substrate including one or more apertures for receiving heat stakes and one or more three-dimensional features in the vicinity of the one or more apertures.
摘要翻译：提供了一种在流体喷射装置中连接流体容器和流体喷射器的方法。流体容器包括一个或多个热桩，并且衬底包括用于接收热桩的一个或多个孔和一个或多个孔附近的一个或多个三维特征。流体喷射器和可选地弹性构件插入在流体容器和基底之间。将热能施加到一个或多个热桩上，使得一个或多个热桩软化以占据孔，并且施加衬底的三维特征并施加压力以保持流体容器，弹性构件，流体喷射器和基质。本发明还涉及包括用于接收热桩的一个或多个孔和一个或多个孔附近的一个或多个三维特征的衬底。

6. 发明申请

US20050157129A1 Print head pressure control architectures 失效
标题翻译：打印头压力控制架构
公开(公告)号：US20050157129A1
公开(公告)日：2005-07-21
申请号：US10760593
申请日：2004-01-21
申请人： Eric Merz , Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya
发明人： Eric Merz , Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya
IPC分类号： B05C5/00 , B05C11/10 , B41J2/175
CPC分类号： B41J2/17513 , B41J2/17563
摘要： A fluid container, such as, for example, an inkjet print head cartridge, architecture uses a relatively large filter that is located below a negative pressure material chamber and a free ink chamber in a side-by-side relationship. The negative pressure material volume relative to a free ink chamber value can me made to be approximately one to one. Both chambers overlie an ink manifold/delivery port and are separated from the delivery port by a filter. Flow impedance of the cartridge is reduced, as a result, in any orientation of the cartridge. The filter may be separated from, or in contact with a negative pressure material. A cartridge lid is provided with a negative pressure material chamber which is suspended into the cartridge. A negative pressure material having a fiber felt construction is provided.
摘要翻译：流体容器，例如喷墨打印头盒，结构使用位于负压材料室下方的相对较大的过滤器和并排关系的自由油墨室。相对于自由墨水室值的负压材料体积可以使其大致为一比一。两个腔室都覆盖在墨水歧管/输送口上，并通过过滤器与输送口分开。因此，盒的流动阻抗减小，因此在盒的任何取向上。过滤器可以与负压材料分离或与负压材料接触。盒盖设有负压材料室，其被悬挂在盒中。提供具有纤维毡结构的负压材料。

7. 发明申请

US20050146571A1 Systems, methods and structure for maximizing efficiency of refillable fluid ejection head 失效
标题翻译：用于最大化可再充注流体喷头的效率的系统，方法和结构
公开(公告)号：US20050146571A1
公开(公告)日：2005-07-07
申请号：US10751518
申请日：2004-01-06
申请人： Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya , Eric Merz , Katsushi Amarume
发明人： Brian Hilton , Kazuyuki Oda , Takatoshi Tsuchiya , Eric Merz , Katsushi Amarume
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17506
摘要： A refillable fluid reservoir for a fluid ejection head, including a fluid reservoir having top, bottom and side walls defining an interior volume for having fluid; a venting port provided on one of the reservoir walls; and a fluid inlet port provided on one of the reservoir walls, the venting port and the fluid inlet port being located at substantially the same vertical level to increase volumetric efficiency and reduce staining.
摘要翻译：一种用于流体喷射头的可再填充流体储存器，包括具有限定用于具有流体的内部空间的顶部，底部和侧壁的流体储存器; 设置在其中一个储存器壁上的通风口; 以及设置在其中一个储存器壁上的流体入口，所述通气口和流体入口位于基本上相同的垂直水平处，以增加体积效率并减少染色。

8. 发明申请

US20050140758A1 Robust gasket seal for an inkjet printhead 失效
标题翻译：用于喷墨打印头的坚固垫圈密封
公开(公告)号：US20050140758A1
公开(公告)日：2005-06-30
申请号：US10747201
申请日：2003-12-30
申请人： Eric Merz , Brian Hilton
发明人： Eric Merz , Brian Hilton
IPC分类号： B41J2/175
CPC分类号： B41J2/17533 , B41J2/17553
摘要： A mechanism for sealing a cover to a container for storing ink in an inkjet cartridge is provided. The mechanism includes a container for storing ink, a cover and a gasket. The cover fits over the container and the gasket is interposed between an inside edge of the cover and an outside edge of the container. Inkjet cartridges and printing apparatuses employing such mechanisms are also provided.
摘要翻译：提供了一种用于将盖密封到用于在墨盒中存储墨的容器的机构。该机构包括用于存储墨水的容器，盖子和垫圈。盖子装配在容器上，衬垫介于盖的内边缘和容器的外边缘之间。还提供了使用这种机构的喷墨墨盒和打印设备。

9. 发明申请

US20050110848A1 Systems and methods for vent path leakage prevention 失效
标题翻译：排气通道泄漏防护系统和方法
公开(公告)号：US20050110848A1
公开(公告)日：2005-05-26
申请号：US10721353
申请日：2003-11-26
申请人： Takatoshi Tsuchiya , Eric Merz , Kazuyuki Oda , Brian Hilton
发明人： Takatoshi Tsuchiya , Eric Merz , Kazuyuki Oda , Brian Hilton
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/17553
摘要： A fluid ejection container system provides a first container that contains the fluid, the first container being evacuated to negative gauge pressure when being filled with the fluid, a second container having a capillary medium that contains the fluid, a passage between the first and second containers communicating the fluid at a level wherein the passage is wetted with the fluid, a ventilation port to communicate air between an interior region in the fluid ejection system and ambient, at least one spill over region to communicate the fluid with the second container, and a plurality of channels to communicate at least the air between the interior region and the second container; wherein the at least one spill over region has sufficient volume to contain a quantity of the fluid that migrates out of the second container. The fluid ejection container system also provides a lid for sealing the first and second containers from the ambient, wherein the channels are disposed on the lid.
摘要翻译：流体喷射容器系统提供容纳流体的第一容器，当填充流体时第一容器被抽空至负表压;具有容纳流体的毛细管介质的第二容器，第一和第二容器之间的通道在流体与流体接触的水平面上传送流体;通气口，用于在流体喷射系统的内部区域和环境之间连通空气，至少一个溢出区域以使流体与第二容器连通;以及多个通道以至少使内部区域和第二容器之间的空气连通; 其中所述至少一个溢出区域具有足够的体积以容纳从第二容器迁出的一定量的流体。流体喷射容器系统还提供用于将第一和第二容器与环境密封的盖，其中通道设置在盖上。

10. 发明申请

US20050110815A1 Systems and methods for controllably refilling a fluid quantity sensing fluid ejection head 失效
标题翻译：用于可控地重新填充流体量感测流体喷射头的系统和方法
公开(公告)号：US20050110815A1
公开(公告)日：2005-05-26
申请号：US10721275
申请日：2003-11-26
申请人： Eric Merz , Brian Hilton
发明人： Eric Merz , Brian Hilton
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17566 , B41J2/17509
摘要： A controller for a fluid ejecting system having a refillable container includes an ejection count initializing circuit, routine or application, a count incrementing circuit, routine or application, at least one fluid level indicator, and a fluid quantity circuit, routine or application for determining an expended quantity of fluid, a fluid reserve capacity circuit, routine or application for determining a fluid reserve capacity in the container, an ejection job determining circuit, routine or application for determining a fluid job requirement, a reserve comparing circuit, routine or application to compare the fluid reserve capacity and the fluid job requirement, and a refill condition determining circuit, routine or application to determine that the container is to be refilled. Counts for a ejection amount and a reserve capacity are incremented in response to a specific amount of fluid being ejected from the container. The expended quantity of fluid is based on the ejection amount count subsequent to the fluid level being indicated. The fluid reserve capacity is based on the reserve capacity count and the expended quantity of fluid. The fluid job requirement is based on the expended quantity of fluid and a job number of ejected amounts of fluid. The container is determined to be refilled upon at least a condition wherein the fluid job requirement exceeds the fluid reserve capacity, and a condition wherein the fluid level is below a refill threshold.
摘要翻译：用于具有可再填充容器的流体喷射系统的控制器包括喷射计数初始化电路，程序或应用，计数递增电路，程序或应用，至少一个液位指示器和流体量电路，用于确定流体储备容量回路，用于确定容器中流体储备容量的程序或应用程序，排出作业确定电路，用于确定流体工作要求的程序或应用程序，备用比较电路，比较例程或应用程序流体储备容量和流体工作要求，以及重新填充条件确定电路，程序或应用程序以确定容器将被重新填充。响应于从容器喷出的特定量的流体，喷射量和储备容量的计数增加。流体的消耗量基于指示流体液面之后的喷射量计数。流体储备能力基于储量和计量流量。流体工作要求是基于流体的消耗量和排出量的流体的工作数量。确定容器至少在其中流体作业要求超过流体储备容量的条件下重新填充，以及其中液面低于再填充阈值的条件。

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