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1. 发明授权

US07013107B2 Systems and methods for continuous motion registration distribution with anti-backlash and edge smoothing 失效
标题翻译：连续运动配准的系统和方法，具有抗间隙和边缘平滑
公开(公告)号：US07013107B2
公开(公告)日：2006-03-14
申请号：US10707579
申请日：2003-12-22
申请人： Steven M. Russel , Dewey H. Hauman , Julie M. Hanfland , Richard C. Schenk
发明人： Steven M. Russel , Dewey H. Hauman , Julie M. Hanfland , Richard C. Schenk
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A reprographic marking device has two rolls, e.g., a pressure roll and a fuser roll, forming a nip. A drive motor moves the rolls in a continuous back and forth lateral motion to change the position of the rolls relative to a paper sheet passing through the nip.
摘要翻译：复印标记装置具有两个辊，例如压力辊和定影辊，形成辊隙。驱动马达使滚筒以连续的前后横向运动方式移动，从而相对于通过压区的纸张改变辊的位置。

2. 发明授权

US06219497B1 Apparatus and method for reducing condensation in an image forming apparatus 有权
标题翻译：用于减少图像形成装置中的冷凝的装置和方法
公开(公告)号：US06219497B1
公开(公告)日：2001-04-17
申请号：US09447557
申请日：1999-11-23
申请人： Dewey H. Hauman , Shyshung S. Hwang , William M. Harney , Joseph S. Vetromile , Susan M. Aurand
发明人： Dewey H. Hauman , Shyshung S. Hwang , William M. Harney , Joseph S. Vetromile , Susan M. Aurand
IPC分类号： G03G1500
CPC分类号： G03G15/6573 , G03G21/203 , G03G21/206 , G03G2215/00084 , G03G2215/00666
摘要： A method of reducing condensation in an image forming apparatus wherein after the image forming apparatus is turned on and the fuser is being heated, a device is used to heat post Fuser paper path elements to reduce the possibility of condensation within the copier.
摘要翻译：一种降低图像形成装置中的冷凝的方法，其中在图像形成装置打开并且定影器被加热之后，使用装置来加热后定影纸路径元件以减少复印机内的冷凝的可能性。

3. 发明授权

US6112045A Contamination-free release agent management (RAM) system 有权
标题翻译：无污染的脱模剂管理（RAM）系统
公开(公告)号：US6112045A
公开(公告)日：2000-08-29
申请号：US410715
申请日：1999-10-04
申请人： Dewey H. Hauman
发明人： Dewey H. Hauman
IPC分类号： G03G15/20 , G03L15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： A heat and pressure fusing assembly including an ink contamination-free release agent management (RAM) system is provided for supplying and applying release agent material onto an outer surface of a heated fuser roller suitable for fusing toner filled-in areas of a preprinted form. The ink contamination-free RAM system includes a housing defining a sump containing release agent material, a donor roller mounted partially within the sump for contacting, and applying release agent material onto, a surface of a heated fuser roller, and a metering roller mounted within the sump for moving and transferring a layer of release agent material from the sump onto the donor roller. The metering roller has a low energy surface layer made of PerFluoroAlkoxy (PFA) for preventing ink contaminants reaching the donor roller from transferring onto the metering roller, thereby preventing poor application of release agent onto the metering roller, and image defects resulting from such poor application.
摘要翻译：提供了一种包括不含油墨污染的脱模剂管理（RAM）系统的热和压力熔融组件，用于将释放剂材料供应并施加到适于熔化预先打印形式的调色剂填充区域的加热定影辊的外表面上。无油墨的RAM系统包括限定含有脱模剂材料的贮槽的壳体，部分地安装在贮槽内的供体辊，用于接触并将脱模剂材料施加到加热的定影辊的表面上，以及安装在其中的计量辊用于将一层脱模剂材料从贮槽移动并转移到供体辊上的贮槽。计量辊具有由全氟烷氧基（PFA）制成的低能量表面层，用于防止油墨污染物到达供体辊转移到计量辊上，从而防止脱模剂施加到计量辊上的不良应用以及由于这种差的应用导致的图像缺陷。

4. 发明授权

US4047885A Rotating wick oil dispensing system 失效
标题翻译：旋转油芯分配系统
公开(公告)号：US4047885A
公开(公告)日：1977-09-13
申请号：US690212
申请日：1976-05-26
申请人： Dewey H. Hauman, Jr.
发明人： Dewey H. Hauman, Jr.
IPC分类号： G03G15/20 , F27B9/28
CPC分类号： G03G15/2025
摘要： A contact fuser assembly for use in an electrostatic reproducing apparatus including an internally heated metal core cooperating with a resilient backup roll to form a nip through which substrates carrying toner images are moved with the toner images contacting the metal core. The fuser assembly is characterized by the provision of a sump of liquid release agent material which material is provided for coating the surface of the fuser roll structure. In order to apply the liquid release agent material to the surface of the fuser roll structure there is provided a cylindrical applicator member which is partially submersed in the release agent material. A ratchet wheel and pawl arrangement is provided for periodically indexing or moving the applicator member in response to disengagement of the backup roll from the fuser roll through pivoting of an arm supporting the backup roll. To this end, the pawl member is pivotably supported by the pivot arm and actuates the ratchet wheel each time the pivot arm is moved for effecting disengagement of the backup roll from the fuser roll.
摘要翻译：一种接触定影器组件，用于静电再现装置，该静电再现装置包括内部加热的金属芯，该金属芯与弹性支承辊协作以形成一个辊隙，通过该辊隙，承载调色剂图像的基板通过调色剂图像与金属芯接触而移动。定影器组件的特征在于提供一种液体脱模剂材料的贮槽，该材料被提供用于涂覆定影辊结构的表面。为了将液体脱模剂材料施加到定影辊结构的表面，设置有部分浸没在脱模剂材料中的圆柱形施加器构件。提供棘轮和棘爪装置，用于响应于通过支撑支撑辊的臂的枢转而使支承辊与定影辊脱离而周期性地分度或移动施用器构件。为此，棘爪构件由枢转臂可枢转地支撑并且每当枢转臂移动时致动棘轮，以使支承辊与定影辊脱离接触。

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