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1. 发明授权

US6161927A Ink jet printer cartridge with press-on lid 有权
标题翻译：喷墨打印机墨盒带有压盖
公开(公告)号：US6161927A
公开(公告)日：2000-12-19
申请号：US512571
申请日：2000-02-24
申请人： Gregory Alan Long , James Harold Powers , Matthew Joe Russell , Julie Ann Gordon Whitney , Stephen Francis DeFosse , James Michael Rioux
发明人： Gregory Alan Long , James Harold Powers , Matthew Joe Russell , Julie Ann Gordon Whitney , Stephen Francis DeFosse , James Michael Rioux
IPC分类号： B41J2/175
CPC分类号： B41J2/17503 , B41J2/17513 , B41J2/17553 , B41J2/17559
摘要： An ink printer cartridge having a press-on lid and the method of make the same is described. An ink reservoir body is having an open-ended cavity and a foam insert is disposed therein. A spacer having a plurality of holes is fixedly attached to the top of the ink reservoir body as by ultrasonic welding. The reservoir is then filled with ink through the plurality of holes in the spacer. A reservoir lid having a plurality of connecting posts is then attached to the spacer by engaging the connecting posts of the lid into the holes of the spacer.
摘要翻译：描述了具有压盖的墨水打印机墨盒及其制造方法。墨水储存器本体具有开口腔，并且泡沫插入件设置在其中。具有多个孔的间隔件通过超声波焊接固定地附接到储墨体的顶部。然后通过间隔件中的多个孔填充油墨。然后通过将盖的连接柱接合到间隔件的孔中，将具有多个连接柱的储存器盖附接到间隔件。

2. 发明申请

US20110070000A1 Method for Enlarging Toner Transfer Window in EP Imaging Device and Transfer Station Employing the Method 有权
标题翻译：使用该方法的EP成像装置和转运站中扩大调色剂转移窗口的方法
公开(公告)号：US20110070000A1
公开(公告)日：2011-03-24
申请号：US12562341
申请日：2009-09-18
申请人： David William Hullman , Brandon Alden Kemp , Niko Jay Murreli , Ryan James Nelson , Julie Ann Gordon Whitney
发明人： David William Hullman , Brandon Alden Kemp , Niko Jay Murreli , Ryan James Nelson , Julie Ann Gordon Whitney
IPC分类号： G03G15/16
CPC分类号： G03G15/162 , G03G2215/1623
摘要： A transfer station for toner transfer in an electrophotographic imaging device includes an endless transfer belt transported about an endless path through the imaging device, a transfer roll adjacent one surface of the transfer belt, and a backup roll adjacent an opposite surface of the transfer belt opposite from the transfer roll such that the transfer roll and backup roll form a transfer nip effecting transfer of toner. For the purpose of improved overtransfer performance, an outer layer of a thin polymer coating is applied to at least one of the transfer belt and the rolls so as to be located within the transfer nip with transfer of toner. The polymer layer has a thickness from about 5 μm to about 200 μm, surface resistivity from about 1E08 to about 1E12 Ohm/cm and breakdown strength greater than 500 V.
摘要翻译：在电子照相成像装置中用于调色剂转印的转印站包括围绕通过成像装置的环形路径传送的环形转印带，邻近转印带的一个表面的转印辊和与转印带的相对表面相邻的支承辊从转印辊使得转印辊和支承辊形成转印辊隙，从而进行调色剂的转印。为了改善过渡转换性能，将薄聚合物涂层的外层施加到转印带和辊中的至少一个上，以便在调色剂转印时位于转印辊隙内。聚合物层的厚度为约5μm至约200μm，表面电阻率为约1E08至约1E12Ohm / cm，击穿强度大于500V。

3. 发明申请

US20080008504A1 Apparatus and Method for Transfer of Image Forming Substances 有权
标题翻译：图像形成物质转移装置及方法
公开(公告)号：US20080008504A1
公开(公告)日：2008-01-10
申请号：US11456113
申请日：2006-07-07
申请人： Alan Stirling Campbell , Scott Richard Castle , Gary Allen Denton , Jarrett Clark Gayne , Jason Edward Gordon , Royden Thomas Kern , Julie Ann Gordon Whitney
发明人： Alan Stirling Campbell , Scott Richard Castle , Gary Allen Denton , Jarrett Clark Gayne , Jason Edward Gordon , Royden Thomas Kern , Julie Ann Gordon Whitney
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G2215/0869
摘要： The present invention relates to a device or method which may reduce starvation in the transfer of an image forming substance to a developing location within an image forming apparatus. The device may include a first roller having a surface which is capable of supplying an image forming substance to a developing location. A second roller may then be included having a surface in rotating contact with the first roller. The second roller is capable of supplying image forming substance to the first roller. The second roller may comprise foam having a specified porosity, electrical conductivity, and/or be configured to rotate in a desired direction and/or desired speed relative to the first roller.
摘要翻译：本发明涉及一种可以减少图像形成物质转移到图像形成装置内的显影位置的饥饿的装置或方法。该装置可以包括具有能够将成像物质供应到显影位置的表面的第一辊。然后可以包括具有与第一辊旋转接触的表面的第二辊。第二辊能够将图像形成物质供应到第一辊。第二辊可以包括具有特定孔隙率，导电性的泡沫，和/或构造成相对于第一辊在期望方向和/或期望速度下旋转。

4. 发明授权

US08483602B2 Method for enlarging toner transfer window in EP imaging device and transfer station employing the method 有权
标题翻译：使用该方法在EP成像装置和转运站中扩大调色剂转移窗口的方法
公开(公告)号：US08483602B2
公开(公告)日：2013-07-09
申请号：US12562341
申请日：2009-09-18
申请人： David William Hullman , Brandon Alden Kemp , Niko Jay Murrell , Ryan James Nelson , Julie Ann Gordon Whitney
发明人： David William Hullman , Brandon Alden Kemp , Niko Jay Murrell , Ryan James Nelson , Julie Ann Gordon Whitney
IPC分类号： G03G15/16
CPC分类号： G03G15/162 , G03G2215/1623
摘要： A transfer station for toner transfer in an electrophotographic imaging device includes an endless transfer belt transported about an endless path through the imaging device, a transfer roll adjacent one surface of the transfer belt, and a backup roll adjacent an opposite surface of the transfer belt opposite from the transfer roll such that the transfer roll and backup roll form a transfer nip effecting transfer of toner. For the purpose of improved overtransfer performance, an outer layer of a thin polymer coating is applied to at least one of the transfer belt and the rolls so as to be located within the transfer nip with transfer of toner. The polymer layer has a thickness from about 5 μm to about 200 μm, surface resistivity from about 1E08 to about 1E12 Ohm/cm and breakdown strength greater than 500 V.
摘要翻译：在电子照相成像装置中用于调色剂转印的转印站包括围绕通过成像装置的环形路径传送的环形转印带，邻近转印带的一个表面的转印辊和与转印带的相对表面相邻的支承辊从转印辊使得转印辊和支承辊形成转印辊隙，从而进行调色剂的转印。为了改善过渡转换性能，将薄聚合物涂层的外层施加到转印带和辊中的至少一个上，以便在调色剂转印时位于转印辊隙内。聚合物层具有约5μm至约200μm的厚度，约1E08至约1E12Ohm / cm的表面电阻率和击穿强度大于500V。

5. 发明授权

US08433227B2 Backup roll with capacitive coating and an imaging device transfer station employing the backup roll 有权
标题翻译：带有电容涂层的备辊，以及采用后备辊的成像装置转运站
公开(公告)号：US08433227B2
公开(公告)日：2013-04-30
申请号：US12544650
申请日：2009-08-20
申请人： Bryan Michael Blair , Bartley Charles Gould, II , Peter Brown Pickett , Julie Ann Gordon Whitney
发明人： Bryan Michael Blair , Bartley Charles Gould, II , Peter Brown Pickett , Julie Ann Gordon Whitney
IPC分类号： G03G15/01 , G03G15/20
CPC分类号： G03G15/1605
摘要： A toner transfer station of an electrophotographic imaging device employs a backup roll having an inner electrically grounded cylindrical metal base core and an outer surface layer disposed about the inner base core. The outer surface layer may be formed of a polyurethane elastomer material to provide a capacitive coating with a thickness greater than 15 microns, a dielectric constant less than 12 and a resistivity of less than 3.00E+13 Ohm-cm.
摘要翻译：电子照相成像装置的调色剂转印站采用具有内部电接地圆柱形金属基底芯和围绕内部基底芯设置的外表面层的支承辊。外表面层可以由聚氨酯弹性体材料形成，以提供厚度大于15微米，介电常数小于12，电阻率小于3.00E + 13欧姆 - 厘米的电容涂层。

6. 发明授权

US07496302B2 Black print quality enhancement for high humidity environment 有权
标题翻译：黑色打印质量提高高湿度环境
公开(公告)号：US07496302B2
公开(公告)日：2009-02-24
申请号：US11610239
申请日：2006-12-13
申请人： David Keith Lane , Julie Ann Gordon Whitney
发明人： David Keith Lane , Julie Ann Gordon Whitney
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G21/203 , G03G2215/0129 , G03G2215/1623
摘要： An improved color EP (laser) printer is provided for use in high humidity conditions. A humidity sensing circuit determines if the print quality might be degraded due to environmental conditions, using a resistivity sensing circuit, or a humidity sensor. If the print quality would likely be degraded, the invention is able to enhance toner transfer by printing supplemental process black toner dots underlaying standard black toner dots at predetermined pixel locations in the bitmap of a print job. This assumes that the black printing station is the “last” station along the travel of the intermediate transfer member. Other colors could be used for the supplemental toner dots.
摘要翻译：提供改进的彩色EP（激光）打印机用于高湿度条件。湿度检测电路确定打印质量是否由于环境条件而劣化，使用电阻率检测电路或湿度传感器。如果打印质量可能降低，则本发明能够通过在打印作业的位图中的预定像素位置处印刷补充处理黑色调色剂点来标记黑色调色剂点来增强调色剂转印。这假设黑印刷台是沿着中间转印部件行进的“最后”台。其他颜色可用于补充墨粉点。

7. 发明授权

US08588667B2 Transfer NIP for an electrophotographic device, and methods of making and using same 有权
标题翻译：用于电子照相设备的转印NIP及其制备和使用方法
公开(公告)号：US08588667B2
公开(公告)日：2013-11-19
申请号：US12825572
申请日：2010-06-29
申请人： Julie Ann Gordon Whitney , Kerry Leland Embry , Bartley Charles Gould, II , Frank Marion Hughes , Brandon Alden Kemp , Kurt Daniel Lambert , Niko Jay Murrell
发明人： Julie Ann Gordon Whitney , Kerry Leland Embry , Bartley Charles Gould, II , Frank Marion Hughes , Brandon Alden Kemp , Kurt Daniel Lambert , Niko Jay Murrell
IPC分类号： G03G15/20
CPC分类号： G03G15/1685 , G03G2215/0145
摘要： An imaging apparatus having a toner transfer station, including a donating member for donating toner forming an image; and a transfer roll which serves to form a transfer nip in which toner is transferred from the donating member to a media sheet disposed in the transfer nip between the donating member and the transfer roll, wherein a product of a resistivity of the transfer nip and a dielectric constant thereof is greater than or equal to a product of a resistivity of the media sheet and a dielectric constant thereof.
摘要翻译：一种具有调色剂转移站的成像装置，包括用于捐赠形成图像的调色剂的捐赠部件; 以及用于形成转印辊隙的转印辊，其中调色剂从供给部件转印到设置在供给部件和转印辊之间的转印辊隙中的介质片材上，其中转印辊隙的电阻率和其介电常数大于或等于介质片的电阻率和介电常数的乘积。

8. 发明授权

US07702267B2 Apparatus and method for transfer of image forming substances 有权
标题翻译：用于转印成像物质的装置和方法
公开(公告)号：US07702267B2
公开(公告)日：2010-04-20
申请号：US11456113
申请日：2006-07-07
申请人： Alan Stirling Campbell , Scott Richard Castle , Gary Allen Denton , Jarrett Clark Gayne , Jason Edward Gordon , Royden Thomas Kern , Julie Ann Gordon Whitney
发明人： Alan Stirling Campbell , Scott Richard Castle , Gary Allen Denton , Jarrett Clark Gayne , Jason Edward Gordon , Royden Thomas Kern , Julie Ann Gordon Whitney
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G2215/0869
摘要： The present invention relates to a device or method which may reduce starvation in the transfer of an image forming substance to a developing location within an image forming apparatus. The device may include a first roller having a surface which is capable of supplying an image forming substance to a developing location. A second roller may then be included having a surface in rotating contact with the first roller. The second roller is capable of supplying image forming substance to the first roller. The second roller may comprise foam having a specified porosity, electrical conductivity, and/or be configured to rotate in a desired direction and/or desired speed relative to the first roller.
摘要翻译：本发明涉及一种可以减少图像形成物质转移到图像形成装置内的显影位置的饥饿的装置或方法。该装置可以包括具有能够将成像物质供应到显影位置的表面的第一辊。然后可以包括具有与第一辊旋转接触的表面的第二辊。第二辊能够将图像形成物质供应到第一辊。第二辊可以包括具有特定孔隙率，导电性的泡沫，和/或构造成相对于第一辊在期望方向和/或期望速度下旋转。

9. 发明申请

US20090136272A1 Toner Transfer Apparatus 有权
标题翻译：调色剂转印装置
公开(公告)号：US20090136272A1
公开(公告)日：2009-05-28
申请号：US11946487
申请日：2007-11-28
申请人： Julie Ann Gordon Whitney , Rachel Doris Rieck
发明人： Julie Ann Gordon Whitney , Rachel Doris Rieck
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G2215/0129 , G03G2215/1614
摘要： The present application is directed to methods and devices for controlling charge buildup on a toner image as the toner image passes through one or more transfer nips. Charge buildup may be reduced by laterally offsetting a transfer roller from a photoconductor drum. The transfer roller may be constructed of an essentially non-compressible conductive material. AC current may be used to generate an electrical field between the photoconductor drum and the transfer roller.
摘要翻译：本申请涉及用于当调色剂图像通过一个或多个转印辊隙时控制调色剂图像上的电荷累积的方法和装置。通过将转印辊从感光鼓侧向偏移可以减少电荷累积。转印辊可以由基本上不可压缩的导电材料构成。 AC电流可用于在感光鼓和转印辊之间产生电场。

10. 发明授权

US06398333B1 Print head temperature adjustment based on media type 有权
标题翻译：基于介质类型的打印头温度调节
公开(公告)号：US06398333B1
公开(公告)日：2002-06-04
申请号：US09634977
申请日：2000-08-09
申请人： Shirish Padmakar Mulay , Duane Edward Norris , Julie Ann Gordon Whitney , Agnes Kam Zimmer
发明人： Shirish Padmakar Mulay , Duane Edward Norris , Julie Ann Gordon Whitney , Agnes Kam Zimmer
IPC分类号： B41J201
CPC分类号： B41J2/04528 , B41J2/04551 , B41J2/04563 , B41J2/0458
摘要： The invention provides a printing apparatus for printing an image having a spatial resolution onto a print medium. The printing apparatus includes a printhead having a plurality of printing elements for ejecting ink droplets having a mass onto the print medium, and a temperature sensor for sensing a temperature of the printhead, producing a temperature signal. The apparatus also includes a media sensor for determining what type of print medium is loaded in the printer and producing a print medium signal based on the type of print medium installed in the printer. A plurality of heating devices are located adjacent the printhead for adjusting the temperature the printhead. The apparatus includes a printer controller for receiving the temperature signal from the temperature sensor and the print medium signal from the media sensor, and determines the ink temperature based on the print medium signal, and activates the heating devices to maintain the temperature of the printhead within a desired temperature range that is dependent upon the print medium signal.
摘要翻译：本发明提供了一种用于将具有空间分辨率的图像打印到打印介质上的打印装置。打印装置包括具有用于将具有质量的墨滴喷射到打印介质上的多个打印元件的打印头和用于感测打印头的温度的温度传感器，产生温度信号。该装置还包括介质传感器，用于根据安装在打印机中的打印介质的类型来确定在打印机中装载什么类型的打印介质并产生打印介质信号。多个加热装置位于打印头附近，用于调节打印头的温度。该装置包括打印机控制器，用于从温度传感器接收温度信号和来自介质传感器的打印介质信号，并且基于打印介质信号确定墨温度，并激活加热装置以将打印头的温度保持在取决于打印介质信号的期望温度范围。

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