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1. 发明授权

US5047791A Electrostatic color printing apparatus 失效
标题翻译：静电彩色印刷设备
公开(公告)号：US5047791A
公开(公告)日：1991-09-10
申请号：US532832
申请日：1990-06-04
申请人： Fereidoon S. Jamzadeh , Kevin M. Johnson , Robert E. Zeman
发明人： Fereidoon S. Jamzadeh , Kevin M. Johnson , Robert E. Zeman
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/0163 , G03G2215/0154 , G03G2215/0177 , G03G2215/0193
摘要： A color printing apparatus forms a series of electrostatic images on an image drum, tones them with different color toners and transfers the toner images to a receiving sheet to form multicolor images. The beginning and end of transfer of each image create mechanical discontinuities in the motion of the drum because of engagement and disengagement of the receiving sheet or its edges in a pressure transfer nip. The image-forming process is designed so that significant image scanning does not occur during the discontinuities.
摘要翻译：彩色打印设备在图像鼓上形成一系列静电图像，用不同的颜色调色剂进行调色，并将调色剂图像转印到接收纸上，形成多色图像。每个图像的转移的开始和结束由于在压力传送压区中接收片或其边缘的接合和分离而在鼓的运动中产生机械不连续性。图像形成处理被设计成使得在不连续性期间不发生显着的图像扫描。

2. 发明授权

US4994827A Multicolor imaging method and apparatus 失效
标题翻译：多色成像方法和装置
公开(公告)号：US4994827A
公开(公告)日：1991-02-19
申请号：US533237
申请日：1990-06-04
申请人： Fereidoon S. Jamzadeh , Arun Chowdry , Kevin M. Johnson
发明人： Fereidoon S. Jamzadeh , Arun Chowdry , Kevin M. Johnson
IPC分类号： G03G15/01 , G06K15/12
CPC分类号： G03G15/01 , G06K15/128 , G06K15/129
摘要： A variety of sizes of color prints are made electrophotographically utilizing a single large size receiving sheet, for example, a receiving sheet that is 12.times.18 inches. The large size receiving sheet can be secured to a transfer roller to be cycled through the repeated single color transfers. The receiving sheet is large enough to receive one multicolor image of the largest size or an array of smaller sized multicolor images. The receiving sheet with smaller images is cut to size after transfer.
摘要翻译：使用单个大尺寸接收片，例如12×18英寸的接收片，电子照相制造各种尺寸的彩色印刷品。大尺寸接收片材可以固定到转印辊上以循环通过重复的单色转印。接收片材足够大以接收最大尺寸的一个多色图像或较小尺寸的多色图像阵列。转印后切片尺寸较小的接收纸张。

3. 发明授权

US5151717A Imaging method and apparatus using discrete receiving sheets 失效
标题翻译：使用离散接收片的成像方法和装置
公开(公告)号：US5151717A
公开(公告)日：1992-09-29
申请号：US651844
申请日：1991-02-04
申请人： Fereidoon S. Jamzadeh , Arun Chowdry , Kevin M. Johnson
发明人： Fereidoon S. Jamzadeh , Arun Chowdry , Kevin M. Johnson
IPC分类号： G03G15/01 , G06K15/12
CPC分类号： G03G15/01 , G06K15/128 , G06K15/129
摘要： A variety of sizes of prints are made electrophotographically utilizing a single large size receiving sheet, for example, a receiving sheet that is 12.times.18 inches. The receiving sheet is large enough to receive one image of the largest size or an array of smaller sized images. The receiving sheet with smaller images is cut to size after transfer. The method is particularly useful in forming multicolor images on a receiving sheet wrapped around a transfer drum.
摘要翻译：使用单个大尺寸接收片，例如12×18英寸的接收片，电子照相制造各种尺寸的印刷品。接收纸张足够大以接收最大尺寸的图像或较小尺寸图像的阵列。转印后切片尺寸较小的接收纸张。该方法特别可用于在卷绕在转印鼓上的接收片材上形成多色图像。

4. 发明授权

US5063399A Electrophotographic apparatus having reduced drum drive flutter 失效
标题翻译：具有减少鼓驱动振荡的电子照相设备
公开(公告)号：US5063399A
公开(公告)日：1991-11-05
申请号：US563022
申请日：1990-08-06
申请人： Robert E. Zeman , Kevin M. Johnson
发明人： Robert E. Zeman , Kevin M. Johnson
IPC分类号： G03G15/09
CPC分类号： G03G15/0921
摘要： An electrophotographic printing apparatus includes a laser or comparable image-forming apparatus which produces an image on a rotating drum having a metal core. Electrostatic images formed by the laser or the like are toned by a toning mechanism that includes a rapidly rotating magnetic core. To prevent the rapidly rotating core from producing pole transitions causing a flutter in the movement of the drum, the core has an arrangement of magnetic poles which alternate circumferentially and vary along the length of the core so that the drum is subjected to pole transistions which vary in phase along the length of the drum.
摘要翻译：电子照相打印设备包括激光器或类似的图像形成设备，其在具有金属芯的旋转滚筒上产生图像。由激光等形成的静电图像由包括快速旋转的磁芯的调色机构调色。为了防止快速旋转的芯产生磁极转变，导致磁鼓运动中的颤动，磁芯具有一个磁极的排列，该磁极沿周向交替并沿芯的长度变化，使得磁鼓受到极化转变沿鼓的长度同相。

5. 发明授权

US5016056A Multicolor image forming apparatus and transfer roller 失效
标题翻译：多色成像设备和转印辊
公开(公告)号：US5016056A
公开(公告)日：1991-05-14
申请号：US519999
申请日：1990-05-07
申请人： Kevin M. Johnson , Robert E. Zeman
发明人： Kevin M. Johnson , Robert E. Zeman
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/1685 , G03G15/0131
摘要： Multicolor electrophotographic apparatus secures the ends of a receiving sheet in a trough which runs parallel to the axis of rotation of a transfer roller. An inclined surface in the trough gradually declines the transfer sheet away from the periphery of the transfer roller to prevent a photoconductive drum from receiving a jar as it rides off the edge of the transfer sheet. Preferably, the means defining the declining ramp surface also defines vacuum holes for securing the ends of the receiving sheet.
摘要翻译：多色电子照相设备将接收片的端部固定在平行于转印辊的旋转轴线延伸的槽中。槽中的倾斜表面逐渐降低转印纸离开转印辊的周边，以防止感光鼓在脱离转印纸的边缘时接收罐。优选地，限定倾斜斜面的装置还限定用于固定接收片的端部的真空孔。

6. 发明授权

US07430773B2 Device to facilitate controlled rotation of the cervical spine 有权
标题翻译：装置，方便颈椎受控旋转
公开(公告)号：US07430773B2
公开(公告)日：2008-10-07
申请号：US11231011
申请日：2005-09-20
申请人： Micah B. Brown , Jon A. Cappel , Kevin M. Johnson , Matthew R. Smith , Noelle C. Simatic , Arinne N. Lyman , Victor M. Haughton
发明人： Micah B. Brown , Jon A. Cappel , Kevin M. Johnson , Matthew R. Smith , Noelle C. Simatic , Arinne N. Lyman , Victor M. Haughton
IPC分类号： A61G13/12
CPC分类号： A61B6/0428
摘要： A device for controlled orientation of a person's cervical spine that is compatible with medical imaging machines. The device is capable of rotation about the axis of a patient's spinal column independent of, or in addition to, flexion/extension of a patient's spinal column. The device may incorporate locking mechanisms to secure rotational orientation and may include quantitative indicators of the degree of rotation.
摘要翻译：用于与医学成像机兼容的人的颈椎受控取向的装置。该装置能够独立于患者的脊柱的屈曲/伸展或除了屈曲/伸展之外围绕患者脊柱的轴线旋转。该装置可以包括锁定机构以确保旋转取向，并且可以包括旋转度的定量指示器。

7. 发明授权

US5321480A Fuser having a detachable belt 失效
标题翻译：定影器具有可拆卸的带
公开(公告)号：US5321480A
公开(公告)日：1994-06-14
申请号：US57393
申请日：1993-05-06
申请人： Thomas C. Merle , Kevin M. Johnson
发明人： Thomas C. Merle , Kevin M. Johnson
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A fuser for fusing toner images to a receiving sheet includes a pressure roller and a fusing belt. The fusing belt has leading and trailing ends. A towing device is positioned to receive both the leading and trailing ends of the belt to form an endless belt. The towing device is moved through a path which moves the fusing belt through an endless path, which path includes a fusing nip with the pressure roller. The belt is backed by a heated roller at the fusing nip which defines a portion of the endless path and cooperates with the pressure roller to provide pressure in the nip.
摘要翻译：将调色剂图像定影到接收片的定影器包括压力辊和定影带。定影带有前端和尾端。牵引装置定位成接收带的前端和后端以形成环形带。牵引装置移动通过使定影带通过环形路径移动的路径，该路径包括与压力辊的定影辊隙。皮带在定影辊隙处由加热的辊支撑，该定影辊隙限定环形路径的一部分，并与加压辊配合以在辊隙中提供压力。

8. 发明授权

US5307121A Bi-functional charge neutralizer for electrostatographic copier/printer 失效
标题翻译：电子复印机/打印机的双功能电荷中和剂
公开(公告)号：US5307121A
公开(公告)日：1994-04-26
申请号：US980083
申请日：1992-11-23
申请人： Kevin M. Johnson
发明人： Kevin M. Johnson
IPC分类号： G03G15/16 , G03G21/06 , G03G15/02
CPC分类号： G03G15/16 , G03G21/06
摘要： An electrostatographic copier/printer, preferably of the type in which toner images are thermally transferred from an image-recording element to an image receiver sheet, includes an electrostatic charge generator, preferably an AC corona charger, which is positioned to neutralize residual charge on the image-receiving member following the transfer of a toner image thereto, as well as to neutralize the charge on untransferred toner prior to removal of such toner from the recording element.
摘要翻译：优选地，将调色剂图像从图像记录元件热转印到图像接收片材的类型的静电复印机/打印机包括静电电荷发生器，优选为AC电晕充电器，其被定位成中和残留电荷在将调色剂图像转印到其上之后，还可以在从记录元件上取出这种调色剂之前中和未转印的调色剂上的电荷。

9. 发明授权

US5162854A Image forming apparatus having at least two toning stations 失效
标题翻译：图像形成装置具有至少两个调色台
公开(公告)号：US5162854A
公开(公告)日：1992-11-10
申请号：US711839
申请日：1991-06-07
申请人： Thomas K. Hilbert , Kevin M. Johnson , James R. Carey
发明人： Thomas K. Hilbert , Kevin M. Johnson , James R. Carey
IPC分类号： G03G15/01 , G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0126 , G03G15/0896
摘要： An image-forming apparatus particularly usable in making multicolor toner images includes toning stations in pairs. First and second toning stations each have a toner applicator. A spacing roller or disk is mounted at each end of each applicator. Because the toning unit includes two stations and two applicators, the four disks can be used to accurately position the applicators with respect to an image surface such as a photoconductive drum.
摘要翻译：特别可用于制造多色调色剂图像的图像形成装置包括成对的调色台。第一和第二调色台各具有调色剂涂布器。间隔辊或盘安装在每个施加器的每一端。因为调色单元包括两个工位和两个涂布器，所以可以使用四个盘来相对于诸如感光鼓的图像表面来精确地定位涂布器。

10. 发明授权

US5153656A Image forming apparatus including transfer and fixing member 失效
标题翻译：图像形成装置，包括转印和固定构件
公开(公告)号：US5153656A
公开(公告)日：1992-10-06
申请号：US783476
申请日：1991-10-28
申请人： Kevin M. Johnson , Thomas C. Merle
发明人： Kevin M. Johnson , Thomas C. Merle
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2021 , G03G15/2032 , G03G15/2028 , G03G2215/2074
摘要： A toner image, for example, a multicolor toner image, is transferred to a receiving sheet carried by a heated transfer drum. The multicolor image is fixed by pressure between a fusing web or sheet and the toner image exerted by a heated pressure roller and the transfer drum. The fusing web or sheet and the receiving sheet are transported away from the transfer drum and pressure roller to cool, after which they are separated.
摘要翻译：将调色剂图像，例如多色调色剂图像转印到由加热的转印鼓承载的接收片材上。多色图像通过定影纤维网或片材之间的压力和由加热的压力辊和转印鼓施加的调色剂图像来固定。将定影片或片材和接收片材从转印鼓和压辊输送离开以冷却，然后分离。

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