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81. 发明授权

US5708950A Transfuser 失效
标题翻译：传送器
公开(公告)号：US5708950A
公开(公告)日：1998-01-13
申请号：US569328
申请日：1995-12-06
申请人： Santokh S. Badesha , Werner E. Haas , Rasin Moser , Henry R. Till , Anthony M. Wallace , William H. Wayman
发明人： Santokh S. Badesha , Werner E. Haas , Rasin Moser , Henry R. Till , Anthony M. Wallace , William H. Wayman
IPC分类号： G03G15/16 , G03G15/20 , G03G15/24
CPC分类号： G03G15/162 , G03G2215/1685
摘要： Printing machines which incorporate a transfusing station having a transfusing member with a resistive heater layer, a substrate, and a release layer. The transfusing station is entrained between at least two electrically conductive contact members, such as rollers, which electrically contact the heater layer. An electrical source sends current through the conductive rollers and the heater layer, heating that layer, the substrate, the release layer, and any toner on the release layer. A backup roller adjacent the transfusing member and the conductive rollers induces pressure on marking substrates which pass between the backup roller and the transfusing member. The combination of heat from the heater layer and pressure induced by the backup roller causes any toner image on the transfusing member to fuse onto the marking substrate. The release layer assists in transferring the toner onto the marking substrate.
摘要翻译：包括具有输注部件的输液站的印刷机具有电阻加热器层，基底和释放层。输液站被夹带在至少两个与导电接触加热器层的导电接触构件（例如辊子）之间。电源通过导电辊和加热器层发送电流，加热该层，衬底，释放层和释放层上的任何调色剂。邻近输液构件和导电辊的支撑辊在通过支承辊和输液部件之间的标记基板上引起压力。来自加热器层的热量与由支承辊引起的压力的组合导致输液部件上的任何调色剂图像熔合到标记衬底上。释放层有助于将调色剂转印到标记基材上。

82. 发明授权

US5652648A Negative wrap back up roll adjacent the transfer nip 失效
标题翻译：在传送压区附近负压卷
公开(公告)号：US5652648A
公开(公告)日：1997-07-29
申请号：US536221
申请日：1995-09-29
申请人： Thomas J. Behe , Grace T. Brewington , Jeffrey J. Folkins , William H. Wayman
发明人： Thomas J. Behe , Grace T. Brewington , Jeffrey J. Folkins , William H. Wayman
IPC分类号： G03G21/00 , G03G15/00 , G03G15/08 , G03G21/16
CPC分类号： G03G15/754 , G03G15/0806
摘要： An apparatus for developing a latent image recorded in a surface of a flexible photoconductive member. The apparatus includes a developer unit having a developer roll and a backing member. The roll is positioned opposed from the surface of the flexible photoconductive member and is used for developing the latent image with developer material. The backing member has an arcuate surface in engagement with a surface of the flexible photoconductive member opposed from the surface having the latent image recorded thereon. The flexible photoconductive member is wrapped about at least a portion of the arcuate surface of the backing member to form a negative wrap angle opposed from the developer unit. The centerpoint of the developer roll, the centerpoint of the backing member and the centerpoint of the arcuate surface are colinear.
摘要翻译：用于显影记录在柔性光电导元件的表面中的潜像的装置。该装置包括具有显影辊和背衬构件的显影单元。辊与柔性感光体的表面相对定位并用于用显影剂材料显影潜像。背衬构件具有与从其上记录有潜像的表面相对的柔性光导体的表面接合的弓形表面。柔性光电导元件围绕背衬元件的弧形表面的至少一部分缠绕以形成与显影剂单元相对的负折角。显影辊的中心点，背衬构件的中心点和弓形表面的中心点是共线的。

83. 发明授权

US5483331A Textured contact rollers and the method of using them for improving electrical contact with a fuser belt fusing 失效
标题翻译：接合辊纹理以及使用它们改进与定影带熔接的电接触的方法
公开(公告)号：US5483331A
公开(公告)日：1996-01-09
申请号：US168835
申请日：1993-12-16
申请人： William H. Wayman , Rasin Moser
发明人： William H. Wayman , Rasin Moser
IPC分类号： G03G15/20 , H05B3/00
CPC分类号： G03G15/2064 , G03G15/2025 , G03G15/2053 , G03G2215/2016 , G03G2215/2032 , G03G2215/2041
摘要： Three fuser rollers cooperate with a pressure roller to form an extended fusing zone through which an electrically resistive substrate carrying toner images passes with the toner images contacting fusing belt. Electrical power is applied to the three fuser rolls in such a manner that only the portions of the belt between the rollers are heated. The energy is concentrated only in the part of the fusing belt where it is needed for fusing the toner images on the final substrate. Thus free extent of the belt or in other words the portion of the belt outside of the fusing zone remains unheated. To ensure good electrical contact in the presence of silicone oil contamination on the inner surface of the fusing belt the contact rollers are textured by knurling, bead blasting or other suitable techniques. Such treatment produces high and low surface areas, the former providing the good electrical contact.
摘要翻译：三个定影辊与压力辊协作以形成延伸的熔融区域，承载调色剂图像的电阻衬底通过该扩展熔融区域与接触定影带的调色剂图像一起通过。电力以这样的方式施加到三个定影辊上，即只有辊子之间的带部分被加热。能量仅集中在定影带的需要将部分调色剂图像熔合在最终基底上的部分中。因此，带的自由程度或换句话说，固定区外的部分保持未加热。为了确保在定影带内表面存在硅油污染的情况下良好的电接触，接触辊通过滚花，珠粒喷射或其它合适的技术进行纹理化。这种处理产生高低表面积，前者提供良好的电接触。

84. 发明授权

US5450182A Apparatus and method for fusing toner images on transparent substrates 失效
标题翻译：将调色剂图像定影在透明基板上的装置和方法
公开(公告)号：US5450182A
公开(公告)日：1995-09-12
申请号：US169802
申请日：1993-12-16
申请人： William H. Wayman , Rasin Moser
发明人： William H. Wayman , Rasin Moser
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A belt fuser for fusing toner images to transparency material without having to resort to off-line methods and apparatus. The toner images which are formed on the transparency during the imaging process have time to cool prior to separation from a smooth-surfaced belt.The peak fusing temperature is significantly higher than used with conventional fusers such as heat and pressure roll fusers. This higher temperature guarantees excellent toner melting and flow thereby producing transparencies with excellent projection efficiency.
摘要翻译：带式定影器，用于将调色剂图像定影到透明材料，而无需使用离线方法和设备。在成像过程中形成在透明体上的调色剂图像在与光滑表面带分离之前已经有时间冷却。峰值熔化温度明显高于常规熔化器（如热压辊）。这种更高的温度保证了优异的调色剂熔融和流动，从而产生具有优异投影效率的透明胶片。

85. 发明授权

US5448342A Development system coatings 失效
标题翻译：开发系统涂料
公开(公告)号：US5448342A
公开(公告)日：1995-09-05
申请号：US164935
申请日：1993-12-10
申请人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
发明人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
IPC分类号： G03G15/05 , G03G15/08 , G03G15/06
CPC分类号： G03G15/0818 , G03G15/0822 , G03G2215/0643 , Y10S428/906 , Y10T428/1352 , Y10T428/139 , Y10T428/254 , Y10T428/31 , Y10T428/31507 , Y10T428/31678
摘要： A coated transport means comprised of a core with a coating comprised of charge transporting molecules and an oxidizing agent, or oxidizing agents dispersed in a binder.
摘要翻译：包括具有由电荷输送分子和氧化剂构成的涂层的核的涂覆的运送装置或分散在粘合剂中的氧化剂。

86. 发明授权

US5436712A Power control for instant-on-integral resistive heating belt fuser 失效
标题翻译：瞬间整合电阻加热带定影器的功率控制
公开(公告)号：US5436712A
公开(公告)日：1995-07-25
申请号：US169838
申请日：1993-12-16
申请人： William H. Wayman , Rasin Moser
发明人： William H. Wayman , Rasin Moser
IPC分类号： G03G15/20 , H05B3/00
CPC分类号： G03G15/2039 , G03G15/205 , G03G2215/2032 , G03G2215/2041
摘要： A power controller, which does not rely on the use of sensors such as thermistors to control the operating temperature of a belt fuser is provided. It features various preset inputs to control; steady state watts/in, cold start boost watts/in, warmup and cooldown time constants.The controller sets the desired power based on the on-off cycling of the system. For a cold start, the steady state plus boost power is used, during warmup the boost level is exponentially decreased at a rate set by a warmup time constant. When at rest (with no applied power) the power setpoint is exponentially increased at a rate set by a cooldown time constant.
摘要翻译：提供了不依赖于传感器（例如热敏电阻）来控制带式定影器的操作温度的功率控制器。它具有各种预设输入以进行控制; 稳态瓦特/英寸，冷启动提升瓦/入，预热和冷却时间常数。控制器根据系统的开 - 关循环设置所需的功率。对于冷启动，使用稳态加升压功率，在预热期间，升压电平以预热时间常数设定的速率指数地减小。当静止时（没有施加功率），功率设定值以冷却时间常数设定的速率指数地增加。

87. 发明授权

US5420672A Concept for prevention of scavengeless nip wire contamination with toner 失效
标题翻译：用于防止无碳粉墨粉污染的概念
公开(公告)号：US5420672A
公开(公告)日：1995-05-30
申请号：US176595
申请日：1994-01-03
申请人： Grace T. Brewington , Norman W. Czubaj, Jr. , Richard P. Germain , William H. Wayman
发明人： Grace T. Brewington , Norman W. Czubaj, Jr. , Richard P. Germain , William H. Wayman
IPC分类号： G03G15/09 , G03G15/08
CPC分类号： G03G15/0803 , G03G15/0812 , G03G2215/0621 , G03G2215/0643
摘要： A scavengeless/non-interactive development system using wire electrodes in a development nip between a donor member and a charge retentive surface. The wire electrodes are electrically biased for causing toner particles to form powder clouds in the development nip. Uniform powder clouds are ensured by effecting rubbing contact between the toner particles on a donor roll and a conductive surface.
摘要翻译：一种在供体构件和电荷保持性表面之间的显影间隙中使用线电极的无扫描/非交互式显影系统。线电极被电偏置，以使调色剂颗粒在显影辊隙中形成粉末云。通过在供体辊和导电表面上的调色剂颗粒之间的摩擦接触来确保均匀的粉末云。

88. 发明授权

US5410394A Three roller design eliminates free span belt heating of integral heating fusing belt 失效
标题翻译：三辊设计消除了整体加热定影带的自由跨度加热
公开(公告)号：US5410394A
公开(公告)日：1995-04-25
申请号：US168833
申请日：1993-12-16
申请人： William H. Wayman , Rasin Moser
发明人： William H. Wayman , Rasin Moser
IPC分类号： B65H5/02 , G03G15/20 , H05B3/00
CPC分类号： G03G15/2064
摘要： Three fuser rollers cooperate with a pressure roller to form an extended fusing zone through which a substrate carrying toner images passes with the toner images contacting fusing belt. Electrical power is applied to the three fuser rolls in such a manner that only the portions of the belt in the fusing zone are heated. Thus, the energy is concentrated only in the part of the fusing belt where it is needed for fusing the toner images on the final substrate. Thus, the free extent of the belt or in other words the portion of the belt outside of the fusing zone remains unheated.
摘要翻译：三个定影辊与压力辊配合以形成延伸的熔融区域，带有调色剂图像的基板通过该扩展熔融区域与调色剂图像接触定影带。以这样的方式对三个定影辊施加电力，使得只有熔合区中的带的部分被加热。因此，能量仅集中在定影带的部分，其中需要将最终基底上的调色剂图像熔合。因此，带的自由程度或换句话说，固定区外的部分保持未加热。

89. 发明授权

US5289240A Scavengeless developer unit with electroded donor roll 失效
标题翻译：无电极显影单元，带有电镀供体辊
公开(公告)号：US5289240A
公开(公告)日：1994-02-22
申请号：US063817
申请日：1993-05-20
申请人： William H. Wayman
发明人： William H. Wayman
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0813 , G03G15/0803 , G03G2215/0651
摘要： An apparatus in which a donor roll advances toner to an electrostatic latent image recorded on a photoconductive member. A plurality of electrical conductors are located on the donor roll. The electrical conductors are spaced from one another and adapted to be electrically biased in the development zone to detach toner from the donor roll so as to form a toner cloud in the development zone. In the development zone, toner is attracted from the toner cloud to the latent image. A predetermined significant resistance at the interface between a commutator wiping brush and the electrodes limits arcing as the roll rotates.
摘要翻译：供体辊将调色剂提前到记录在感光体上的静电潜像的装置。多个电导体位于供体辊上。电导体彼此间隔开并且适于在显影区域中被电偏置以从供体辊分离调色剂，从而在显影区域中形成调色剂云。在显影区域，调色剂从调色剂云吸引到潜像。在换向器擦拭刷和电极之间的界面处的预定的显着电阻在辊旋转时限制电弧。

90. 发明授权

US5031570A Printing apparatus and toner/developer delivery system therefor 失效
标题翻译：印刷设备和调色剂/显影剂传送系统
公开(公告)号：US5031570A
公开(公告)日：1991-07-16
申请号：US424482
申请日：1989-10-20
申请人： Dan A. Hays , William H. Wayman
发明人： Dan A. Hays , William H. Wayman
IPC分类号： G03G13/09 , G03G15/01 , G03G15/06 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0803 , G03G15/0126 , G03G2215/0621 , G03G2215/0643
摘要： A scavengeless development system for use in highlight color imaging. AC biased electrodes positioned in close proximity to a magnetic brush structure carrying a two-component developer cause a controlled cloud of toner to be generated which noninteractively develops an electrostatic image. The two-component developer includes mixture of carrier beads and toner particles. By making the two-component developer magnetically tractable, the developer is transported to the development zone as in conventional magnetic brush development where the development roll or shell of the magnetic brush structure rotates about stationary magnets positioned inside the shell.

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