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1. 发明授权

US07826770B2 Printing apparatus and method 有权
标题翻译：印刷装置及方法
公开(公告)号：US07826770B2
公开(公告)日：2010-11-02
申请号：US11702238
申请日：2007-02-05
申请人： Joseph M. Wing , Brian R Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
发明人： Joseph M. Wing , Brian R Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
IPC分类号： G03G15/00
CPC分类号： G03G15/5062
摘要： Disclosed is a printing apparatus and method to correct for image non-uniformities. The printing apparatus comprises a photoreceptor (P/R) belt charging device positioned to charge the P/R belt after an image is transferred to a media sheet. Subsequently, an image sensing device scans the P/R belt residual image or patches to detect image non-uniformities.
摘要翻译：公开了一种校正图像不均匀性的打印装置和方法。打印装置包括感光体（P / R）带式充电装置，定位成在将图像转印到介质片上之后对P / R带进行充电。随后，图像感测装置扫描P / R带残留图像或斑块以检测图像不均匀性。

2. 发明申请

US20080187335A1 Printing apparatus and method 有权
标题翻译：印刷装置及方法
公开(公告)号：US20080187335A1
公开(公告)日：2008-08-07
申请号：US11702238
申请日：2007-02-05
申请人： Joseph M. Wing , Brian R. Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
发明人： Joseph M. Wing , Brian R. Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
IPC分类号： G03G15/00
CPC分类号： G03G15/5062
摘要： Disclosed is a printing apparatus and method to correct for image non-uniformities. The printing apparatus comprises a photoreceptor (P/R) belt charging device positioned to charge the P/R belt after an image is transferred to a media sheet. Subsequently, an image sensing device scans the P/R belt residual image or patches to detect image non-uniformities.
摘要翻译：公开了一种校正图像不均匀性的打印装置和方法。打印装置包括感光体（P / R）带式充电装置，定位成在将图像转印到介质片上之后对P / R带进行充电。随后，图像感测装置扫描P / R带残留图像或斑块以检测图像不均匀性。

3. 发明申请

US20090237746A1 ROS Deskew Mechanism 有权
标题翻译： ROS偏移校正机制
公开(公告)号：US20090237746A1
公开(公告)日：2009-09-24
申请号：US12053753
申请日：2008-03-24
申请人： Mark A. Atwood , Joseph M. Wing , Brian J. Perry , James P. Calamita , Thomas R. Race , Alan G. Schlageter
发明人： Mark A. Atwood , Joseph M. Wing , Brian J. Perry , James P. Calamita , Thomas R. Race , Alan G. Schlageter
IPC分类号： H04N1/04
CPC分类号： H04N1/032 , H04N1/506 , H04N2201/02402 , H04N2201/02404 , H04N2201/02427 , H04N2201/02439 , H04N2201/02456 , H04N2201/02466 , H04N2201/02481 , H04N2201/02485 , H04N2201/02495
摘要： In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have inboard and outboard mounts connecting them to this assembly. The inboard mounts are attached to a first side of the ROS, and the outboard mounts are attached to a second side of the ROS unit.The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The outboard mount has a ball bearing or sphere configuration. This configuration and the inboard mount enable the ROS unit to be easily deskewed when required.
摘要翻译：在颜色标记组件中，一系列ROS单元在光电导表面上方对准。这些单元具有将其连接到该组件的内侧和外侧安装件。内置安装件连接到ROS的第一侧，外部安装件连接到ROS单元的第二侧。内置安装件是延伸超过ROS单元高度的细长杆。该细长杆在其与ROS单元的顶部和底部连接处都具有铰接部分。舷外安装座具有球轴承或球形结构。此配置和内置安装功能可使ROS单元在需要时轻松进行偏斜校正。

4. 发明授权

US06336629B1 Idler mounting tie-bar assembly 有权
标题翻译：惰轮安装连杆组件
公开(公告)号：US06336629B1
公开(公告)日：2002-01-08
申请号：US09449981
申请日：1999-11-26
申请人： Daniel L. Carter , Wayne C. Powley , Alan G. Schlageter
发明人： Daniel L. Carter , Wayne C. Powley , Alan G. Schlageter
IPC分类号： B65H502
CPC分类号： B65H5/06 , B65H2511/13 , B65H2601/324 , B65H2601/522 , G03G15/6529 , B65H2220/04
摘要： A sheet transporting device assembly, such as a idler mounting assembly, of an image forming device has a frame portion attachably detachable to a guide member. The frame portion has at least one opening able to receive at least one idler roll. Each idler roll is rotatably attached to a shaft. The shaft is moveably attached to the frame by an attachment structure. The idler mounting assembly is pivotably and precisely aligned with the outer mainframe so that the components of the outer frame and the idler mounting assembly are aligned, and further allows the user to gain access the space around the guide member and between the idler rolls and drive rolls of the outer frame.
摘要翻译：图像形成装置的片材输送装置组件（诸如惰轮安装组件）具有可附接到引导构件的框架部分。框架部分具有至少一个能够容纳至少一个惰轮的开口。每个惰辊可旋转地附接到轴上。轴通过附接结构可移动地附接到框架。惰轮安装组件与外主机枢转并精确地对准，使得外框架和惰轮安装组件的部件对准，并且还允许使用者进入导向件周围的空间以及惰轮和驱动器之间的空间外框的卷。

5. 发明授权

US06488275B2 Active pre-registration system using long sheet transports 有权
标题翻译：使用长片材运输的主动预注册系统
公开(公告)号：US06488275B2
公开(公告)日：2002-12-03
申请号：US09739129
申请日：2000-12-18
申请人： Alan G. Schlageter
发明人： Alan G. Schlageter
IPC分类号： B65H500
CPC分类号： B65H9/002 , B65H9/16 , B65H2402/31 , B65H2511/21 , B65H2511/514 , B65H2553/40 , B65H2555/24 , B65H2701/1315 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A pre-registration system increases the latitude of present active registration systems by decreasing the lateral offset of sheets before they reach the active registration system. This is accomplished by pivoting a long transport with a stepper motor in conjunction with sensing a lateral edge of the sheets in order to direct the sheets to the proper lateral position to be fed into the active registration system with a minimum of lateral offset.
摘要翻译：预注册系统通过在纸张到达主动注册系统之前减小纸张的横向偏移来增加当前主动注册系统的纬度。这是通过使用步进电动机的长输送器结合感测纸张的横向边缘来转动，以便以最小的横向偏移将纸张引导到适当的横向位置以被馈送到主动配准系统中来实现。

6. 发明授权

US06474634B2 Active pre-registration system employing a paper supply elevator 有权
标题翻译：主动预注册系统采用供纸电梯
公开(公告)号：US06474634B2
公开(公告)日：2002-11-05
申请号：US09739955
申请日：2000-12-18
申请人： Alan G. Schlageter
发明人： Alan G. Schlageter
IPC分类号： B65H500
CPC分类号： B65H9/002 , B65H2301/331 , B65H2301/44318 , B65H2511/242 , B65H2511/514 , B65H2555/24 , B65H2701/1315 , B65H2220/01
摘要： A pre-registration system increases the latitude of present active registration systems by decreasing the lateral offset of sheets before they reach the active registration system. This is accomplished by pivoting and translating a sheet supply elevator with stepper motors in conjunction with sensing a lateral edge of sheets in order to direct the sheets to the proper lateral position to be fed into the active registration system with a minimum of lateral offset.
摘要翻译：预注册系统通过在纸张到达主动注册系统之前减小纸张的横向偏移来增加当前主动注册系统的纬度。这是通过将步进电动机的片材供应升降机与检测片材的侧边缘结合来转动和平移来实现的，以便以最小的横向偏移将片材引导到适当的横向位置以供给到主动配准系统。

7. 发明授权

US06249667B1 Conditioner rolls end seals 有权
标题翻译：调节辊端密封
公开(公告)号：US06249667B1
公开(公告)日：2001-06-19
申请号：US09518209
申请日：2000-03-03
申请人： Thomas Acquaviva , Alan G. Schlageter
发明人： Thomas Acquaviva , Alan G. Schlageter
IPC分类号： G03G1500
CPC分类号： G03G15/6573 , B65H29/12 , B65H2301/44318 , B65H2301/5142 , G03G2215/0067
摘要： A paper conditioner to control image dependent curl in a copier/printer includes a reservoir for storing a quantity of liquid, a pair of rolls in contact with one another so as to define a nip, and a metering roll associated with the reservoir and one of the pair of rolls. The metering roll forms a nip with one of the pair of rolls to direct a controlled flow of liquid from the reservoir to the nip area. Seals located at opposed ends of the metering roll and the roll with which it forms a nip prevent the flow of excess liquid from the ends of the metering roll.
摘要翻译：用于控制复印机/打印机中的图像相关卷曲的纸张调节器包括用于存储一定数量的液体的储存器，一对彼此接触的辊，以便限定压区，以及与储存器相关联的计量辊一对卷。计量辊与一对辊之一形成辊隙，以将受控的液体流从储存器引导到辊隙区域。位于计量辊的相对端处的密封件和与其形成辊隙的辊防止多余的液体从计量辊的端部流出。

8. 发明授权

US5937258A Paper conditioner with articulating back-up/transfer rollers 失效
标题翻译：带有铰链支撑/转印辊的纸张调节器
公开(公告)号：US5937258A
公开(公告)日：1999-08-10
申请号：US808412
申请日：1997-02-28
申请人： Thomas Acquaviva , Alan G. Schlageter , William Brant , James M. Cassidy, Jr. , Joseph S. Vetromile , Prashant K. Phadnis , Steven W. Baldwin , John Lombino , Lawrence D. Dipzinski
发明人： Thomas Acquaviva , Alan G. Schlageter , William Brant , James M. Cassidy, Jr. , Joseph S. Vetromile , Prashant K. Phadnis , Steven W. Baldwin , John Lombino , Lawrence D. Dipzinski
IPC分类号： G03G21/20 , G03G15/00 , G03G15/20
CPC分类号： G03G15/6573 , G03G15/6576 , G03G2215/00662 , G03G2215/0067
摘要： A paper conditioner to control image dependent curl which uses one or more counter-rotating transfer rollers which are initially spaced from their respective back-up rollers in the intercopy gap, and which come together as the lead edge enters the nip area, and separates when the trail edge is about to pass. This permits the rollers to have a less demanding runout tolerance by bringing the rollers together when the sheet is in the nip, and then articulating the rollers apart in the intercopy gap.
摘要翻译：一种用于控制图像相关卷曲的纸张调节器，其使用一个或多个反向转动转印辊，所述反转转印辊最初与间隙中的相应的后备辊间隔开，并且当前缘进入辊隙区域时，路边将要通过。这允许辊子在片材处于辊隙中时通过将辊子连接在一起而使辊子在间隙间间隔开来而具有较低的跳动公差。

9. 发明授权

US5685538A Sheet registration around turn 失效
标题翻译：转帐单
公开(公告)号：US5685538A
公开(公告)日：1997-11-11
申请号：US652400
申请日：1996-05-23
申请人： Alan G. Schlageter
发明人： Alan G. Schlageter
IPC分类号： B65H9/16 , B65H9/00
CPC分类号： B65H9/166 , B65H2301/34 , B65H2511/22
摘要： An apparatus for registering substrates while they are partially in a turn baffle assembly. The apparatus includes a registration transport assembly and a turn baffle assembly having a pinch roller assembly. The pinch roller assembly includes a set of pinch rollers which feed the substrate through the turn baffle assembly and into the registration transport assembly. The pinch roller assembly also includes a motion inducing device for selectively moving one pinch roller away from the other and a low friction roller which is somewhat larger than one of the pinch rollers. The low friction roller is located near a pinch roller such that when the pinch rollers are moved apart, the low friction roller biases the substrate way from a pinch roller so as to reduce or eliminate friction between the substrate and that pinch roller.
摘要翻译：一种用于在基板部分地位于转向挡板组件中时对基板进行记录的装置。该装置包括配准传送组件和具有夹送辊组件的转向挡板组件。夹送辊组件包括一组夹送辊，其将衬底馈送通过转向挡板组件并进入对准传送组件。夹送辊组件还包括用于选择性地将一个夹送辊远离另一个的运动诱导装置和稍微大于夹送辊之一的低摩擦辊。低摩擦辊位于夹送辊附近，使得当夹送辊移开时，低摩擦辊从夹送辊偏压衬底，以减少或消除衬底和该夹送辊之间的摩擦。

10. 发明授权

US5010441A Grounding brush 失效
标题翻译：接地刷
公开(公告)号：US5010441A
公开(公告)日：1991-04-23
申请号：US469873
申请日：1990-01-24
申请人： Elizabeth D. Fox , Alan G. Schlageter
发明人： Elizabeth D. Fox , Alan G. Schlageter
IPC分类号： B65H7/00 , B65H5/00 , B65H29/20 , G03G15/00 , H05F3/02
CPC分类号： H05F3/02
摘要： A device which electrically grounds a rotating shaft. A brush is mounted removably on the rotating shaft. The brush has conductive fibers extending outwardly over a portion thereof. As the shaft rotates, the conductive fibers of the brush periodically contact an electrically grounded member to electrically ground the shaft.
摘要翻译：将旋转轴电接地的装置。刷子可拆卸地安装在旋转轴上。刷具有在其一部分上向外延伸的导电纤维。当轴旋转时，电刷的导电纤维周期性地接触电接地部件，以使轴电接地。

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