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1. 发明授权

US5717446A Liquid ink printer including a vacuum transport system and method of purging ink in the printer 失效
标题翻译：液体墨水打印机，其包括真空输送系统和在打印机中清洗墨水的方法
公开(公告)号：US5717446A
公开(公告)日：1998-02-10
申请号：US353862
申请日：1994-12-12
申请人： Roger G. Teumer , Thomas N. Taylor , Brian S. Hilton
发明人： Roger G. Teumer , Thomas N. Taylor , Brian S. Hilton
IPC分类号： B41J2/01 , B41J2/165 , B41J2/18 , B41J2/185 , B41J11/00
CPC分类号： B41J2/16585 , B41J11/002 , B41J11/007 , B41J11/0085 , B41J2/01
摘要： In a liquid ink printer transport belt located between a liquid ink printhead and a vacuum holddown device includes apertures for applying a vacuum to the recording medium and for enabling the liquid ink printhead to purge ink through the apertures in the absence of the recording medium without slowing or stopping the belt. The vacuum holddown device includes a platen located beneath the belt for applying a vacuum through the apertures and gutters or slots for collecting ink from the liquid ink printheads during printing. The combination of belt and platen or apertures and gutters or slots provides continuous communication of the vacuum to the recording media as the belt moves across the platen and through a dryer. The transport belt enables the use of a single transport for both imaging and drying.
摘要翻译：在位于液体墨水打印头和真空压紧装置之间的液体墨水打印机输送带中包括用于向记录介质施加真空的孔，并且用于使液体墨水打印头在没有记录介质的情况下通过孔径清除墨而不减慢或停止皮带。真空压紧装置包括位于带的下方的压板，用于通过孔和沟槽或槽进行真空，用于在打印期间从液体墨水打印头收集墨。当皮带移动穿过压板并通过干燥器时，皮带和压板或孔和沟槽或缝隙的组合提供了真空与记录介质的连续连通。运输带使得能够使用单个运输来进行成像和干燥。

2. 发明授权

US3989366A Photoelectrophoretic imaging apparatus having a device for increasing the friction force between webs 失效
标题翻译：具有用于增加幅材之间的摩擦力的装置的光电泳成像装置
公开(公告)号：US3989366A
公开(公告)日：1976-11-02
申请号：US571197
申请日：1975-04-24
申请人： Roger G. Teumer , Peter J. Warter, Jr. , Gino F. Squassoni , Vsevolod Tulagin , Raymond K. Egnaczak
发明人： Roger G. Teumer , Peter J. Warter, Jr. , Gino F. Squassoni , Vsevolod Tulagin , Raymond K. Egnaczak
IPC分类号： G03G17/04 , G03G15/00
CPC分类号： G03G17/04
摘要： A photoelectrophoretic imaging machine for producing, in a preferred embodiment, full color copies from opaque originals or, alternatively, copies from transparencies.In a preferred embodiment, the formation of photoelectrophoretic images occur between two thin injecting and blocking webs at least one of which is partially transparent and the image formed is transferred to a paper web. The injecting and blocking webs may be disposable, thus, cleaning systems are not required. The injecting web is provided with a conductive surface and is driven in a path to the inking station where a layer of photoelectrophoretic ink is applied to the conductive web surface. The inked injecting web is driven in a path passing the deposition scorotron at the precharge station and into contact with the blocking web to form the inkweb sandwich at the imaging roller in the imaging zone. The conductive surface of the injecting web is grounded and a high voltage is applied to the imaging roller subjecting the sandwich to a high electric field at the same time as the scanning optical image is focusssed on the nip or interface between the injecting and blocking webs, and development takes place. The photoelectrophoretic image is carried by the injecting web to the transfer zone, into contact with the paper web at the transfer roller where the image is transferred to the paper web giving the final copy. In one preferred embodiment, a pressure mechanism is provided to ride against two webs and the imaging or transfer roller on either or both sides of the imaging or transfer zone during imaging or transfer in order to increase the friction force between the webs and thereby prevent slip at the imaging or transfer zone.
摘要翻译：一种光电泳成像机，在优选实施例中，用于在不透明原件中制造全色复印件，或者替代地从透明胶片复印。

3. 发明授权

US3988060A Bead bypass speed reduction 失效
标题翻译：珠旁路减速
公开(公告)号：US3988060A
公开(公告)日：1976-10-26
申请号：US476186
申请日：1974-06-04
申请人： Roger G. Teumer , Earl V. Jackson , Herman A. Hermanson , Le Roy Baldwin
发明人： Roger G. Teumer , Earl V. Jackson , Herman A. Hermanson , Le Roy Baldwin
IPC分类号： G03G17/04 , G03G15/00
CPC分类号： G03G17/04
摘要： A system for separating one surface, preferably a web, from another surface to enable a bead of accumulated material built up at the line of contact between the two surfaces to pass therebetween. During the separation period, the advancing velocity of at least one surface is reduced so that at least one surface is advanced at a slower rate than its rate prior to separation, or stopped. In a preferred embodiment, the system is employed in photoelectrophoretic imaging to bypass a bead of imaging suspension built up at the imaging nip during separation of two webs immediately after completion of imaging to thereby permit dissipation or passage of the liquid bead. During the separation period, the surface, preferably a web, which does not carry the desired image, is advanced at a slower rate than its prior rate and slower than the other surface, or stopped.
摘要翻译：一种用于将一个表面，优选腹板从另一个表面分离的系统，以使得能够在两个表面之间的接触线处形成的累积材料的胎圈通过。在分离期间，减少至少一个表面的推进速度，使得至少一个表面以比其分离之前的速率更慢的速度前进，或停止。在一个优选实施例中，该系统被用于光电泳成像以在成像完成之后立即分离两个网络，绕过在成像压区处建立的成像悬架的珠粒，从而允许液珠的耗散或通过。在分离期间，不携带所需图像的表面，优选地，纸幅以比其先前的速率慢并且比另一表面慢的速度前进，或停止。

4. 发明授权

US06179285B2 Media transport assembly incorporating vacuum grooves to flatten sheet 有权
标题翻译：介质输送组件，其中包括真空槽到平整片
公开(公告)号：US06179285B2
公开(公告)日：2001-01-30
申请号：US09233111
申请日：1999-01-19
申请人： Roger G. Teumer , William R. Burger , Paul S. DeHond , Eric A. Merz , W. Keith Gilliland
发明人： Roger G. Teumer , William R. Burger , Paul S. DeHond , Eric A. Merz , W. Keith Gilliland
IPC分类号： B65H2924
CPC分类号： B41J11/0085 , B41J13/14
摘要： A media transport system for transporting a media sheet in a marking device includes an entrance drive assembly, an exit drive assembly and a vacuum generator that applies a vacuum force to the media sheet to form a wide, flat printing zone. The entrance drive assembly receives and transports the media sheet in a process direction by contacting top and bottom surfaces of the media sheet, thereby exerting an entrance drive force on the media sheet. The exit drive assembly receives and transports the media sheet by contacting the top and bottom surfaces of the media sheet, thereby exerting an exit drive force on the media sheet. The vacuum force is applied to the media sheet in an area of the media sheet between the entrance drive assembly and the exit drive assembly. The vacuum force on the media sheet acts in a vacuum force direction substantially normal to the process direction. The vacuum force is set such that the entrance drive force and the exit drive force in the process direction each exceed the vacuum force acting in the vacuum force direction.
摘要翻译：用于在标记装置中传送介质片的介质传送系统包括入口驱动组件，出口驱动组件和真空发生器，其向介质片施加真空力以形成宽的平坦的打印区域。入口驱动组件通过接触介质片的顶表面和底表面而沿着处理方向接收和传送介质片，从而在介质片上施加入口驱动力。出口驱动组件通过接触介质片的顶表面和底表面而接收并传送介质片，从而在介质片上施加出口驱动力。真空力在入口驱动组件和出口驱动组件之间的介质片的区域中被施加到介质片。介质片上的真空力在基本垂直于加工方向的真空力方向上起作用。真空力被设定为使得入口驱动力和处理方向上的出口驱动力均大于在真空力方向上作用的真空力。

5. 发明授权

US5980136A Drum platen type printing machine for printing on regular and card-stock substrates 失效
标题翻译：鼓盘式印刷机，用于在普通和卡片基材上印刷
公开(公告)号：US5980136A
公开(公告)日：1999-11-09
申请号：US65189
申请日：1998-04-23
申请人： Roger G. Teumer , George Wittman
发明人： Roger G. Teumer , George Wittman
IPC分类号： B41J2/21 , B41J3/54 , B41J3/62 , B41J11/02 , B41J11/48 , B65H29/60 , B41J13/12
CPC分类号： B41J3/62 , B41J3/54 , Y10S101/43
摘要： A printing machine for printing on regular-stock type substrates and on card-stock type substrates includes a rotatable drum member having an outer surface for contacting regular-stock and card-stock type substrates; a first path for moving and printing on regular-stock type substrates, the first path including a curved portion defined by the outer surface of the rotatable drum member, and a first printing station; and a second path for moving and printing on card-stock type substrates, the second path being substantially straight and including a second printing station separate from the first printing station.
摘要翻译：用于在正常库存型基板和卡片型基板上印刷的印刷机包括具有用于接触普通纸和卡片型基板的外表面的可转动滚筒件; 第一路径，用于在常规型衬底上移动和打印，第一路径包括由可旋转鼓构件的外表面限定的弯曲部分和第一印刷站; 以及用于在卡片型基板上移动和打印的第二路径，第二路径基本上是直的，并且包括与第一印刷站分离的第二印刷站。

6. 发明授权

US5341162A Liquid deagassing apparatus 失效
标题翻译：液体脱气装置
公开(公告)号：US5341162A
公开(公告)日：1994-08-23
申请号：US933560
申请日：1992-08-24
申请人： Herman A. Hermanson , Donald J. Drake , Ivan Rezanka , Robert S. Karz , Roger G. Teumer , Robert P. Altavela
发明人： Herman A. Hermanson , Donald J. Drake , Ivan Rezanka , Robert S. Karz , Roger G. Teumer , Robert P. Altavela
IPC分类号： B41J2/175 , B41J2/19 , B41J2/01
CPC分类号： B41J2/175 , B41J2/19
摘要： Disclosed is an apparatus for degassing a liquid, comprising: a liquid supply and an outlet communicating with the liquid supply via a flow path; a degassing tank, disposed in the flow path between the liquid supply and the outlet, the degassing tank incorporating a gas-permeable vent; a means for moving the liquid along the flow path; and a heater, disposed in the flow path between the degassing tank and the outlet, for heating the liquid and thereby removing gas therefrom. The apparatus is particularly suited to the ink supply system of a thermal ink jet printer where the removal of gases dissolved in the ink improves print quality.
摘要翻译：公开了一种用于对液体进行脱气的设备，包括：液体供应源和经由流路与液体供应连通的出口; 设置在液体供应和出口之间的流动路径中的脱气罐，排气罐结合有透气孔; 用于沿着流动路径移动液体的装置; 以及设置在脱气罐和出口之间的流路中的加热器，用于加热液体，从而从中除去气体。该设备特别适用于热喷墨打印机的墨水供应系统，其中溶解在墨水中的气体的去除改善了打印质量。

7. 发明授权

US4084896A Photoelectrophoretic web imaging apparatus 失效
标题翻译：光电网幅成像装置
公开(公告)号：US4084896A
公开(公告)日：1978-04-18
申请号：US571336
申请日：1975-04-24
申请人： Peter J. Warter, Jr. , Gino F. Squassoni , Vsevolod Tulagin , Roger G. Teumer , Raymond K. Egnaczak
发明人： Peter J. Warter, Jr. , Gino F. Squassoni , Vsevolod Tulagin , Roger G. Teumer , Raymond K. Egnaczak
IPC分类号： G03G17/04 , G03G15/00
CPC分类号： G03G17/04
摘要： A photoelectrophoretic imaging machine for producing, in a preferred embodiment, full color copies from opaque originals or, alternatively, copies from transparencies.In a preferred embodiment, the formation of photoelectrophoretic images occurs between two thin injecting and blocking webs at least one of which is partially transparent and the image formed is transferred to a paper web. The injecting and blocking webs may be disposable, thus, cleaning systems are not required. The injecting web is provided with a conductive surface and is driven in a path to the inking station where a layer of photoelectrophoretic ink is applied to the conductive web surface. The inked injecting web is driven in a path passing in close proximity to a deposition scorotron at the precharge station and into contact with the blocking web to form the ink-web sandwich at the imaging roller in the imaging zone. The conductive surface of the injecting web is grounded and a high voltage is applied to the imaging roller subjecting the sandwich to a high electric field at the same time as the scanning optical image is focussed on the nip or interface between the injecting and blocking webs, and development takes place. The photoelectrophoretic image is carried by the injecting web to the transfer zone, into contact with the paper web at the transfer roller where the image is transferred to the paper web giving the final copy.
摘要翻译：一种光电泳成像机，在优选实施例中，用于在不透明原件中制造全色复印件，或者替代地从透明胶片复印。

8. 发明授权

US4493483A Inverter-reverser for a reproduction machine 失效
标题翻译：逆变器用于再现机器
公开(公告)号：US4493483A
公开(公告)日：1985-01-15
申请号：US007862
申请日：1979-01-31
申请人： Roger G. Teumer , David M. Attridge
发明人： Roger G. Teumer , David M. Attridge
IPC分类号： G03G15/00 , B65H29/00
CPC分类号： G03G15/6579 , G03G2215/0043 , G03G2215/00438 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485 , Y10S271/902
摘要： A reproduction machine adapted for producing copies of an original on both sides of a copy sheet and forwarding the finished copy to a collator. An inverter-reverser is employed which allows single-sided copy to a waiting station for subsequent processing to allow copying on the reverse side of the sheet to produce duplex copies, and for inverting duplex copies prior to delivery to the collator to provide the required sheet orientation in the collator. A sheet buckle control device cooperates with the inverter-reverser to insure that papers of widely different paper sizes, weights and stiffness will be inverted during the inverting stage of delivery of duplex copies.
摘要翻译：一种再现机器，适用于在复印纸的两面上产生原稿的副本，并将完成的副本转发到整理机。采用逆变器逆变器，其允许单面复制到等待站以进行后续处理，以允许在纸张的背面复印以产生双面复印件，并且在交付到整理机之前将双面复印件反转以提供所需的纸张在整理机中的取向。片扣控制装置与逆变器反转器配合，以确保在双面打印副本的交付阶段期间纸张尺寸，重量和刚度差异大的纸张将被翻转。

9. 发明授权

US4309711A Hidden gutter for ink jet recording system 失效
标题翻译：用于喷墨记录系统的隐藏槽
公开(公告)号：US4309711A
公开(公告)日：1982-01-05
申请号：US165425
申请日：1980-07-02
申请人： Roger G. Teumer
发明人： Roger G. Teumer
IPC分类号： B41J2/18 , B41J2/075 , B41J2/175 , B41J2/185 , G01D15/18
CPC分类号： B41J2/185 , G01D15/18 , B41J2002/1853
摘要： A multiple drop stream ink jet or fluid drop recording method and apparatus is described in which at least every other deflection electrode includes a gutter or drop collection device inside the electrode. The recording system for which the gutter deflection electrode is intended is one wherein each of the multiple drop streams has a a pair of deflection electrodes associated with it thereby leaving minimal lateral and forward space for a gutter device. The gutter is hidden. That is, the mouth to the gutter faces downstream and is not accessable by drops in flight. Rather, drops first impact collision surfaces on the sides of a gutter deflection electrode. The resultant fluid surface stream flows around a curved end surface of the gutter deflection electrode and enters the gutter through the downstream facing mouth.
摘要翻译：描述了多滴流喷墨或液滴记录方法和装置，其中至少每隔一个偏转电极在电极内部包括沟槽或液滴收集装置。预期的沟槽偏转电极的记录系统是其中每个多个液滴流具有与其相关联的一对偏转电极的记录系统，从而为沟槽装置留出最小的横向和向前空间。沟渠是隐藏的。也就是说，沟槽的嘴向下游，不能通过飞行中的滴液进入。相反，首先撞击沟槽偏转电极侧面的碰撞表面。所得到的流体表面流围绕沟槽偏转电极的弯曲端表面流动，并通过面向下游的嘴进入沟槽。

10. 发明授权

US4003742A Velocity compensation for bead bypass with speed reduction 失效
标题翻译：速度补偿用于减速的珠子旁路
公开(公告)号：US4003742A
公开(公告)日：1977-01-18
申请号：US632435
申请日：1975-11-17
申请人： Earl V. Jackson , Roger G. Teumer , LeRoy Baldwin
发明人： Earl V. Jackson , Roger G. Teumer , LeRoy Baldwin
IPC分类号： G03G17/04 , G03G15/24
CPC分类号： G03G17/04
摘要： A system employing at least one separation roller continuously contacting the outside surface of a web and tracked to move in a fixed approximately elliptical path, for compensating for web motion during separation of the web from another surface to enable a bead of accumulated material built up at the line of contact between the web and the other surface to pass therebetween without changing the web velocity. During the separation period, the advancing velocity of at least one surface is reduced so that at least one surface is advanced at a slower rate than its rate prior to separation, or stopped. In a preferred embodiment, the system is employed in photoelectrophoretic imaging to bypass a bead of imaging suspension built up at the imaging nip during separation of two webs immediately after completion of imaging to thereby permit dissipation or passage of the liquid bead without changing the advancing web velocity by reason of the separation operation. During the separation period, the surface, preferably a web, which does not carry the desired image, is advanced at a slower rate than its prior rate and slower than the other surface, or stopped.
摘要翻译：一种使用至少一个分离辊的系统，其连续地接触幅材的外表面并且被跟踪以固定的大致椭圆形路径移动，用于在将纸幅从另一表面分离期间补偿幅材运动，以使得能够在纸幅与另一表面之间的接触线在其间通过而不改变纸幅速度。在分离期间，减少至少一个表面的推进速度，使得至少一个表面以比其分离之前的速率更慢的速度前进，或停止。在优选实施例中，该系统用于光电泳成像以在成像完成之后立即分离两个网片期间绕过成像辊隙处的成像悬架珠，从而允许在不改变前进幅材的情况下耗散或通过液体珠由于分离操作造成的速度。在分离期间，不携带所需图像的表面，优选地，纸幅以比其先前的速率慢并且比另一表面慢的速度前进，或停止。

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