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31. 发明申请

US20100290794A1 SCREEN CONFIGURATION FOR USE IN A TONER CONCENTRATION FIELD MEASUREMENT TOOL 有权
标题翻译：用于调色剂浓度测量工具的屏幕配置
公开(公告)号：US20100290794A1
公开(公告)日：2010-11-18
申请号：US12466406
申请日：2009-05-15
申请人： Mark A. Scheuer , Mark S. Petrush
发明人： Mark A. Scheuer , Mark S. Petrush
IPC分类号： G03G15/08
CPC分类号： G03G15/0849
摘要： A kit used in TC measurement in the field includes a sandwich of 3 screens used for filtration of carrier beads from toner particles within a container. An upper 400 mesh screen has die-cut holes around its edges to allow removal of any beads trapped between the upper screen and a middle 500 mesh screen. A bottom screen of coarse 20 mesh material is used for strength to support the other screens. When a vacuum source connected to a bottom portion of the container is turned ON, the carrier beads approach the screens in the center of the container. The recirculating airflow carries the carrier beads away from the upper screen at the edges. Thus, with the upper screen being die-cut with openings around its edges, these openings allow the trapped beads to return to the inner chamber of the container for removal during cleaning.
摘要翻译：用于TC测量领域的试剂盒包括三个筛网，用于从容器内的调色剂颗粒过滤载体珠粒。上部400目筛网在其边缘周围具有切割孔，以允许去除捕获在上筛网和中间500目筛网之间的任何小珠。使用粗20目材料的底部屏幕来强化其他屏幕。当连接到容器的底部的真空源接通时，载体珠子接近容器中心的筛网。循环气流将载体珠沿边缘从上屏幕移开。因此，当上屏幕被切割成具有围绕其边缘的开口时，这些开口允许被捕获的珠子返回到容器的内部室以在清洁期间移除。

32. 发明申请

US20080118268A1 METHOD OF COARSE CALIBRATION OF THE PACKER SENSOR USING A ZERO % TC READING 审中-公开
标题翻译：使用零％TC读数对包装传感器进行粗糙校准的方法
公开(公告)号：US20080118268A1
公开(公告)日：2008-05-22
申请号：US11561187
申请日：2006-11-17
申请人： Mark A. Scheuer , Mark S. Petrush
发明人： Mark A. Scheuer , Mark S. Petrush
IPC分类号： G03G15/00
CPC分类号： G03G15/0853
摘要： A method for calibrating a toner concentration sensor may include obtaining a zero % TC reading from the toner concentration sensor using a carrier material, determining an estimated TC intercept, and adjusting the toner concentration sensor based on the estimated TC intercept. An apparatus for calibrating a toner concentration sensor may include a toner concentration sensor that detects toner concentration of a developer mix in a developer cartridge and a toner concentration sensor controller that applies calibration to the toner concentration sensor. The toner concentration sensor controller mat include a toner concentration sensor reading section that obtains a zero % TC reading of the toner concentration sensor based on the carrier material, a toner concentration sensor correcting section that determines an estimated TC intercept, and an adjusting section that determines for the calibration for the toner concentration sensor based on the estimated TC intercept.
摘要翻译：用于校准调色剂浓度传感器的方法可以包括使用载体材料从调色剂浓度传感器获得零％TC读数，确定估计的TC截距，以及基于估计的TC截距来调节调色剂浓度传感器。用于校准调色剂浓度传感器的装置可以包括检测显影剂盒中的显影剂混合物的调色剂浓度的调色剂浓度传感器和对调色剂浓度传感器施加校准的调色剂浓度传感器控制器。调色剂浓度传感器控制器垫包括：调色剂浓度传感器读取部，其基于载体材料获得调色剂浓度传感器的零％TC读数;调色剂浓度传感器校正部，其确定估计的TC截距;以及调整部，用于基于估计的TC截距的调色剂浓度传感器的校准。

33. 发明授权

US07085506B2 Method for controlling the state of developer material 有权
标题翻译：控制显影剂材料状态的方法
公开(公告)号：US07085506B2
公开(公告)日：2006-08-01
申请号：US10741568
申请日：2003-12-19
申请人： Richard L. Forbes, II , Mark A. Scheuer , Joseph A. Mastrandrea
发明人： Richard L. Forbes, II , Mark A. Scheuer , Joseph A. Mastrandrea
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0848 , G03G15/0844 , G03G15/0877 , G03G15/0887 , G03G2215/017 , G03G2215/0604
摘要： A method for maintaining developer material within in a predefined state through the scheduling of increased toner throughput coordinated among multiple developer housings. The method monitors developer material health at each developer station within a plurality of developer stations to detect unhealthy developer material. If unhealthy developer material is detected in at least one of developer stations, a toner purge state is identified for each of the remaining developer stations. Based on the toner purge states, a toner purge is performed.
摘要翻译：通过调整在多个显影剂外壳之间协调的增加的调色剂产量的调度来将显影剂材料保持在预定状态的方法。该方法监视多个开发者站内的每个开发者站的开发者材料健康状况，以检测不健康的显影剂材料。如果在至少一个显影站中检测到不健康的显影剂材料，则为每个剩余的显影剂站识别墨粉清除状态。基于调色剂清除状态，进行调色剂清洗。

34. 发明授权

US07079794B2 Material state management via automatic toner purge 失效
标题翻译：通过自动碳粉清洗进行物料状态管理
公开(公告)号：US07079794B2
公开(公告)日：2006-07-18
申请号：US10741715
申请日：2003-12-19
申请人： Richard L. Forbes, II , Mark A. Scheuer , Joseph A. Mastrandrea
发明人： Richard L. Forbes, II , Mark A. Scheuer , Joseph A. Mastrandrea
IPC分类号： G03G15/08
CPC分类号： G03G15/0849 , G03G15/0844 , G03G15/0848 , G03G15/0877 , G03G2215/00037
摘要： A method for operating a printing machine to maintain developer material within in a predefined state by monitoring the state of materials in a developer and automatically scheduling corrective action before print quality becomes significantly impacted. The corrective action can include forcing an increase in toner usage by periodically generating and developing images having high toner density.
摘要翻译：一种用于操作印刷机以通过监测显影剂中的材料的状态将显影剂材料保持在预定状态的方法，并且在打印质量变得显着影响之前自动调整校正动作。校正动作可以包括通过周期性地产生和显影具有高调色剂密度的图像来强制增加调色剂的使用。

35. 发明授权

US06996442B2 Systems and methods for detecting impending faults within closed-loop control systems 失效
标题翻译：用于检测闭环控制系统中即将发生的故障的系统和方法
公开(公告)号：US06996442B2
公开(公告)日：2006-02-07
申请号：US10342266
申请日：2003-01-15
申请人： Debbie S. Wickham , Mark A. Scheuer , Charles P. Coleman , Ashok V. Godambe
发明人： Debbie S. Wickham , Mark A. Scheuer , Charles P. Coleman , Ashok V. Godambe
IPC分类号： G05B9/02
CPC分类号： G05B9/02
摘要： An impending fault of a component operated within a closed-loop control system can be detected. The close-loop control system is disabled. An actuator of the closed-loop control system is operated at one or more test values. A sensor reading of the actuator is taken while that actuator is operated at the one or more test values. A warning is generated if an impending fault condition is detected. An impending fault condition may be detected if the component operates at a value exceeding a maximum defined operating value, if the component operates at a value below a minimum defined operating value, or if an operating range that is narrower than a defined full operating range for the component is detected.
摘要翻译：可以检测到在闭环控制系统内操作的部件的即将发生的故障。闭环控制系统被禁用。闭环控制系统的执行器以一个或多个测试值运行。当致动器在一个或多个测试值下操作时，执行器的传感器读数被采集。如果检测到即将发生的故障条件，则会产生警告。如果组件以超过最大定义的工作值的值操作，则如果组件以低于最小定义的操作值的值操作，或者如果操作范围比规定的完整操作范围窄的操作范围，则可能检测即将发生的故障状况检测到该组件。

36. 发明授权

US6167214A Feed forward toner concentration control for an imaging system 有权
标题翻译：用于成像系统的前馈调色剂浓度控制
公开(公告)号：US6167214A
公开(公告)日：2000-12-26
申请号：US428108
申请日：1999-10-27
申请人： Mark A. Scheuer , Prasad Padmanabhan , Joseph W. Ward
发明人： Mark A. Scheuer , Prasad Padmanabhan , Joseph W. Ward
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More specifically, the present invention relates to a feed forward toner concentration control system and method for replacing toner in each developer structure, which was used to develop a latent image on a photoreceptor belt, in order to maintain toner concentration in at least one developer structure. First and second pixel counts for first and second toner in each sector are received. The first toner mass is estimated based on first pixel counts. The second toner mass is estimated based on second pixel counts. Feed forward dispense commands are generated based on first toner mass estimate and second toner mass estimate to dispense each toner into each corresponding developer structure to replace toner used to develop the latent image on the photoreceptor in order to maintain toner concentration in each developer structure.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。更具体地说，本发明涉及用于在每个显影剂结构中替换调色剂的前馈调色剂浓度控制系统和方法，其用于在感光带上显影潜像，以便保持至少一种显影结构中的调色剂浓度。接收每个扇区中第一和第二调色剂的第一和第二像素数。基于第一像素数量来估计第一调色剂质量。基于第二像素数量来估计第二调色剂质量。基于第一调色剂质量估计和第二调色剂质量估计产生前馈分配命令，以将每个调色剂分配到每个对应的显影剂结构中，以代替用于显影感光体上的潜像的显影剂，以便保持每个显影剂结构中的调色剂浓度。

37. 发明授权

US5350896A Dual lamp fuser 失效
标题翻译：双灯定影器
公开(公告)号：US5350896A
公开(公告)日：1994-09-27
申请号：US156145
申请日：1993-11-22
申请人： Mark S. Amico , Mark A. Scheuer , Irwin Wagman , Dale E. Seeley , David M. Thompson , Dawn M. Kelsch , Wayne D. Drinkwater
发明人： Mark S. Amico , Mark A. Scheuer , Irwin Wagman , Dale E. Seeley , David M. Thompson , Dawn M. Kelsch , Wayne D. Drinkwater
IPC分类号： G03G15/20 , G05D23/19 , H05B3/00
CPC分类号： G03G15/2003 , G03G15/2025 , G03G15/2039 , G03G15/205
摘要： A heat and pressure fuser for fixing toner images to substrates. A dual heating lamp arrangement is utilized for elevating the surface temperature of a heated fuser roll. The operation of the dual heat lamps is controlled using dual thermistors for maintain steady state temperature fluctuations to .+-.3.degree. F. The thermistors are positioned, one adjacent the inboard end of the fuse and the other adjacent the outboard end thereof. The outboard thermistor is used to determine the desired on time of the fuser lamp and the inboard thermistor is used to determine which of the two lamps is on. If the inboard temperature is below a predetermined target value a 14 inch lamp is turned on. If the inboard temperature is at or above a predetermined target value an 11 inch lamp is turned.
摘要翻译：用于将调色剂图像定影到基板的热压定影器。双加热灯装置用于升高加热定影辊的表面温度。使用双热敏电阻控制双热灯的操作，以将稳态温度波动保持在+/- 3°F。热敏电阻被定位成一个邻近保险丝的内侧，而另一个位于其外侧。外置热敏电阻用于确定定影灯的所需导通时间，内置热敏电阻用于确定两个灯中的哪一个是否亮起。如果内部温度低于预定目标值，则14英寸的灯被打开。如果内部温度等于或高于预定目标值，则11英寸的灯被转动。

38. 发明申请

US20090202264A1 TONER CONCENTRATION FIELD MEASUREMENT TOOL 有权
标题翻译：调色剂浓度场测量工具
公开(公告)号：US20090202264A1
公开(公告)日：2009-08-13
申请号：US12028022
申请日：2008-02-08
申请人： Mark A. Scheuer , Mark S. Petrush , Steven R. LeRoy
发明人： Mark A. Scheuer , Mark S. Petrush , Steven R. LeRoy
IPC分类号： G03G15/10
CPC分类号： G03G15/0849
摘要： A tool used in the TC measurement in the field includes a venturi shaped container that when connected to vacuum pressure from a portable vacuum cleaner takes advantage of cyclone separator functionality to assist in separation of fine toner from carrier beads with the toner being caught in the vacuum cleaner and the carrier beads being caught by a plurality of screens covering an opening in the bottom of the container.
摘要翻译：用于该领域的TC测量的工具包括文丘里状容器，当连接到便携式真空吸尘器的真空压力时，利用旋风分离器功能来帮助将细调色剂与载体珠分离，同时调色剂被捕获在真空中清洁器，并且载体珠被多个覆盖容器底部的开口的筛网捕获。

39. 发明授权

US06385408B1 Detecting the location of a sensors field of view 有权
标题翻译：检测传感器视场的位置
公开(公告)号：US06385408B1
公开(公告)日：2002-05-07
申请号：US09682384
申请日：2001-08-27
申请人： Mark A. Scheuer
发明人： Mark A. Scheuer
IPC分类号： G03G1500
CPC分类号： G03G15/5062 , G03G15/5041 , G03G2215/00042 , G03G2215/00059 , G03G2215/00067
摘要： A method for determining a sensor field of view with respect to a test patch and aligning the test patch with the sensor field of view. The apparatus and method according to this invention additionally allows for utilizing the results of the determined field of view to aid in controlling the various system parameters of the image printing system.
摘要翻译：一种用于确定相对于测试片的传感器视野并将测试片与传感器视场对准的方法。根据本发明的装置和方法还允许利用所确定的视场的结果来帮助控制图像打印系统的各种系统参数。

40. 发明授权

US06381426B1 Automatic gain control for electrostatic voltmeters 有权
标题翻译：静电电压表自动增益控制
公开(公告)号：US06381426B1
公开(公告)日：2002-04-30
申请号：US09727217
申请日：2000-11-30
申请人： Alan J. Werner, Jr. , Michael D. Borton , Mark A. Scheuer
发明人： Alan J. Werner, Jr. , Michael D. Borton , Mark A. Scheuer
IPC分类号： G03G1500
CPC分类号： G03G15/5037
摘要： Method and apparatus for controlling amplifier gain, e.g., as used in ESV of a xerographic copier, has a light source, e.g., an LED, optically coupled to a gain control light dependent resistor (LDR). The LDR can be in a negative feedback loop around an amplifier. There is a voltage sensing probe located near the photoreceptor belt of the copier and coupled to an input of the amplifier.
摘要翻译：用于控制放大器增益的方法和装置，例如，如在静电复印机的ESV中所使用的，具有光学耦合到增益控制光依赖电阻（LDR）的光源，例如LED。 LDR可以在放大器周围的负反馈环路中。位于复印机的感光带附近的电压感测探头与放大器的输入端耦合。

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