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1. 发明授权

US06917766B2 Methods and apparatus for dispensing media sheets from a media stack 失效
标题翻译：从介质堆中分配介质片材的方法和设备
公开(公告)号：US06917766B2
公开(公告)日：2005-07-12
申请号：US10613899
申请日：2003-07-03
申请人： Quintin T. Phillips , Steven R. Folkner , Jamison B. Slippy
发明人： Quintin T. Phillips , Steven R. Folkner , Jamison B. Slippy
IPC分类号： B65H7/00 , G03G15/00
CPC分类号： B65H7/00 , B65H2511/00 , B65H2511/30 , B65H2515/00 , B65H2515/80 , B65H2557/24 , G03G15/6502 , G03G2215/00729 , B65H2220/01 , B65H2220/03
摘要： A method in accordance with one embodiment of the present invention includes making a first quantitative measurement, dispensing a number of media sheets from the stack, and making a second quantitative measurement, wherein the quantitative measurement can be, for example, the weight of the stack or the thickness of the stack. A ratio is calculated such that the ratio is equal to the number of sheets dispensed divided by the difference in the first and second quantitative measurements. The ratio can then be multiplied by the second quantitative measurement to establish an estimated number of media sheets remaining in the stack at the time the second quantitative measurement was made.
摘要翻译：根据本发明的一个实施例的方法包括进行第一定量测量，从堆中分配多个介质片材，并进行第二定量测量，其中定量测量可以是例如堆叠的重量或堆叠的厚度。计算比率，使得该比率等于分配的片材数量除以第一和第二定量测量值的差异。然后可以将该比率乘以第二定量测量，以在进行第二次定量测量时建立剩余在堆叠中的介质片材的估计数量。

2. 发明授权

US06485013B2 Method and apparatus for detecting media level in a cassette 失效
标题翻译：用于检测盒中介质液位的方法和装置
公开(公告)号：US06485013B2
公开(公告)日：2002-11-26
申请号：US09730208
申请日：2000-12-04
申请人： Jamison B. Slippy , Steven R. Folkner
发明人： Jamison B. Slippy , Steven R. Folkner
IPC分类号： B65H702
CPC分类号： B65H7/04 , B65H1/18 , B65H2511/152 , B65H2511/22 , B65H2511/30 , B65H2513/50 , B65H2220/03 , B65H2220/01
摘要： This invention relates to a method and apparatus for determining media level in a cassette. A single, fixed media level sensor is located adjacent to where the media is fed from the cassette. The bottom of the cassette is moved up until the top piece of media triggers the fixed sensor. The number of steps of the stepper motor (or the time an analog motor is on) indicates the distance the bottom of the cassette must be raised before the top of the media stack hits the sensor. The number of steps is used directly to determine the height of the stack of media and, therefore, the level of media in the cassette.
摘要翻译：本发明涉及一种用于确定盒中媒体等级的方法和装置。单个固定的介质液位传感器位于介质从盒中进给的位置附近。磁带盒的底部向上移动直到最上面的介质触发固定传感器。步进电机的步数（或模拟电机开启的时间）表示在介质堆顶部碰到传感器之前必须抬起磁带盒底部的距离。步骤的数量直接用于确定介质堆的高度，因此确定盒中介质的高度。

3. 发明授权

US06701098B2 Automatically determining heat-conductive properties of print media 失效
标题翻译：自动确定打印介质的导热性能
公开(公告)号：US06701098B2
公开(公告)日：2004-03-02
申请号：US10081487
申请日：2002-02-20
申请人： Neil R. Pyke , Jamison B. Slippy
发明人： Neil R. Pyke , Jamison B. Slippy
IPC分类号： G03G1500
CPC分类号： B65H9/004 , B65H43/00 , B65H2301/512125 , B65H2515/41 , B65H2515/81 , G03G15/2003 , G03G15/65 , G03G2215/00738 , B65H2220/03
摘要： An implementation of a technology is described herein for automatically determining the heat-conductive properties of print media. More particularly, described herein is a technology for indirectly and automatically determining the heat-conductive properties of print media by determining the stiffness of print media, such as acetate and paper. At least one embodiment, described herein, includes a registration assembly of a laser printer. In this assembly, the print medium is deflected (i.e., bent, bowed, buckled, etc.). A measurement of such deflection is made. That measurement is an indication of the relative stiffness of the print medium. Assuming approximately similar densities, the stiffness of print media is directly related to its thickness. The thicker the medium the stiffer it is and vice versa. The thickness of print media is directly related to its heat conductivity.
摘要翻译：本文描述了技术的实现，用于自动确定打印介质的导热性能。更具体地，本文描述的是通过确定诸如乙酸盐和纸张之类的打印介质的刚度来间接和自动地确定打印介质的导热性能的技术。本文所述的至少一个实施例包括激光打印机的配准组件。在该组件中，打印介质被偏转（即弯曲，弯曲，弯曲等）。进行这种偏转的测量。该测量是打印介质的相对刚度的指示。假设大致相似的密度，打印介质的刚度与其厚度直接相关。介质越厚，它越硬，反之亦然。印刷介质的厚度与其导热性直接相关。

4. 发明授权

US06267522B1 Media holding apparatus, media size detector and method for detecting size of media for a document-generating device 有权
标题翻译：介质保持装置，介质尺寸检测器和用于检测文件生成装置的介质尺寸的方法
公开(公告)号：US06267522B1
公开(公告)日：2001-07-31
申请号：US09294829
申请日：1999-04-19
申请人： Jamison B. Slippy , Robert W. Jewell , Paul R. Spencer
发明人： Jamison B. Slippy , Robert W. Jewell , Paul R. Spencer
IPC分类号： B41J1324
CPC分类号： G03G15/6502 , B65H1/04 , B65H1/266 , B65H9/04 , B65H2511/10 , B65H2511/20 , B65H2511/232 , B65H2553/21 , G03G2215/00734 , B65H2220/03 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A media holding apparatus includes a tray having a support surface configured to receive media and a media stop carried by the tray. The media stop is movably supported for continuously adjustable positioning relative to the tray to conform dimensionally with media received in the tray. The apparatus also includes a position-detecting sensor associated with the tray and the media stop which is operative to generate a unique electrical pattern corresponding with a detected position of the media stop relative to the tray. The unique electrical pattern is indicative of the size of the media detected in the tray. A method is also provided.
摘要翻译：介质保持装置包括具有被配置为容纳介质的支撑表面的托盘和由托盘承载的介质停止件。介质停止件可移动地被支撑用于相对于托盘的连续可调的定位，以便与容纳在托盘中的介质尺寸一致。该装置还包括与托盘和介质停止器相关联的位置检测传感器，其可操作以产生与介质停止件相对于托盘的检测位置对应的唯一电气图案。独特的电气图案表示在托盘中检测到的介质的尺寸。还提供了一种方法。

5. 发明授权

US06315473B1 Multiple sensor continuous media detection 失效
标题翻译：多传感器连续介质检测
公开(公告)号：US06315473B1
公开(公告)日：2001-11-13
申请号：US09490737
申请日：2000-01-25
申请人： Jamison B. Slippy
发明人： Jamison B. Slippy
IPC分类号： B41J1300
CPC分类号： B41J11/0095 , B41J3/28 , B41J11/003 , B41J11/42 , B41J13/103
摘要： A sensor assembly for measuring the displacement or position of a movable member. The sensor assembly utilizes two or more smaller, less accurate sensors to perform the function of a single, more accurate larger sensor. The resolution of each of the smaller sensors is increased by configuring the sensor system such that the maximum travel of each sensor in a direction covers half or less of the travel of the moveable member being measured. Each sensor then moves in an opposite direction to return to its original position for the remainder of the travel of the movable member. Utilizing a cam follower system, two sensors generate a set of output signals at each position of the moveable member in a one-to-one correlation over the range of travel of the moveable member.
摘要翻译：一种用于测量可动件的位移或位置的传感器组件。传感器组件使用两个或更多较小的较不精确的传感器来执行单个更精确的较大传感器的功能。通过配置传感器系统来增加每个较小传感器的分辨率，使得每个传感器在一个方向上的最大行程覆盖被测量的可移动构件的行程的一半或更少。然后每个传感器沿相反方向移动以返回到其原始位置，用于可移动构件的其余行程。利用凸轮从动系统，两个传感器在可移动构件的行程范围内以一对一的相关性在可移动构件的每个位置处产生一组输出信号。

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