专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07364261B2 Directionally dependent carrier isolator for an imaging apparatus 有权
标题翻译：用于成像设备的定向依赖载体隔离器
公开(公告)号：US07364261B2
公开(公告)日：2008-04-29
申请号：US10797360
申请日：2004-03-10
申请人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
发明人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
IPC分类号： B41J23/00
CPC分类号： B41J19/005
摘要： An interface device for attaching a printhead carrier to a carrier drive belt includes a belt holder attached to the carrier drive belt, and an isolator coupled between the belt holder and the printhead carrier. The isolator is configured to provide directionally dependent filtering of vibrations propagating to the printhead carrier.
摘要翻译：用于将打印头载体附接到载体驱动带的接口装置包括附接到载体驱动带的皮带保持器和耦合在皮带保持器和打印头托架之间的隔离器。隔离器被配置为提供对传播到打印头托架的振动的方向依赖的滤波。

2. 发明授权

US07140715B2 Maintenance station for an imaging apparatus 有权
标题翻译：成像设备维护站
公开(公告)号：US07140715B2
公开(公告)日：2006-11-28
申请号：US10461981
申请日：2003-06-13
申请人： Frederick Charles Griesemer , Marc Alan Herwald , Martin Alan Johnson , Daniel Robert LaBar
发明人： Frederick Charles Griesemer , Marc Alan Herwald , Martin Alan Johnson , Daniel Robert LaBar
IPC分类号： B41J2/165
CPC分类号： B41J2/165
摘要： An imaging apparatus includes a frame and a maintenance sled movably coupled to the frame. The maintenance sled includes a carrier engagement member. A printhead carrier is coupled to the frame. A carrier motor is drivably coupled to the printhead carrier. A controller is coupled to the carrier motor. The controller controls the carrier motor to drive the printhead carrier at a first velocity and at a second velocity. The second velocity is lower than the first velocity. The printhead carrier is controlled to move at the first velocity toward the maintenance sled, wherein prior to the printhead carrier contacting the carrier engagement member of the maintenance sled, the printhead carrier is decelerated from the first velocity to the second velocity.
摘要翻译：成像装置包括可移动地联接到框架的框架和维护滑动件。维护用托架包括载体接合构件。打印头托架联接到框架。载体电动机可驱动地联接到打印头载体。控制器耦合到载体电动机。控制器控制载体电机以第一速度和第二速度驱动打印头载体。第二速度低于第一速度。控制打印头托架以第一速度向维护滑动板移动，其中在打印头托架与维护滑板的托架接合部件接触之前，打印头托架从第一速度减速到第二速度。

3. 发明授权

US07597419B2 Directionally dependent carrier isolator for an imaging apparatus 有权
标题翻译：用于成像设备的定向依赖载体隔离器
公开(公告)号：US07597419B2
公开(公告)日：2009-10-06
申请号：US11948346
申请日：2007-11-30
申请人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
发明人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
IPC分类号： B41J23/00
CPC分类号： B41J19/005
摘要： An interface device for attaching a printhead carrier to a carrier drive belt includes a belt holder attached to the carrier drive belt, and an isolator coupled between the belt holder and the printhead carrier. The isolator is configured to provide directionally dependent filtering of vibrations propagating to the printhead carrier.
摘要翻译：用于将打印头载体附接到载体驱动带的接口装置包括附接到载体驱动带的皮带保持器和耦合在皮带保持器和打印头托架之间的隔离器。隔离器被配置为提供对传播到打印头托架的振动的方向依赖的滤波。

4. 发明授权

US06695426B2 Ink jet printer improved dot placement technique 有权
标题翻译：喷墨打印机改进了点位置技术
公开(公告)号：US06695426B2
公开(公告)日：2004-02-24
申请号：US10074454
申请日：2002-02-11
申请人： Marc Alan Herwald , Michael Anthony Marra, III , Randall David Mayo , Brian Andrew Naro , Barry Baxter Stout
发明人： Marc Alan Herwald , Michael Anthony Marra, III , Randall David Mayo , Brian Andrew Naro , Barry Baxter Stout
IPC分类号： B41J29393
CPC分类号： B41J19/202 , B41J2/2132
摘要： A method is provided to reduce vertical banding defects in an ink jet printer. The method includes the steps of identifying a disturbance frequency of a disturbance source; identifying a natural frequency of a printhead carrier system; correlating the disturbance frequency of the disturbance source and the natural frequency of the printhead carrier system to a base carrier velocity; selecting a first carrier velocity for printing in a first direction, the first carrier velocity being different from the base carrier velocity; and selecting a second carrier velocity for printing in a second direction, the second carrier velocity being different from the base carrier velocity and different from the first carrier velocity.
摘要翻译：提供了一种减少喷墨打印机中的垂直条纹缺陷的方法。该方法包括识别干扰源的干扰频率的步骤; 识别打印头载体系统的固有频率; 将干扰源的干扰频率与打印头载体系统的固有频率相关联到基本载波速度; 选择用于在第一方向上打印的第一载体速度，所述第一载体速度不同于所述基本载体速度; 以及选择用于在第二方向上打印的第二载体速度，所述第二载体速度不同于所述基本载体速度并且不同于所述第一载体速度。

5. 发明授权

US07922280B2 Maintenance station for an imaging apparatus 有权
标题翻译：成像设备维护站
公开(公告)号：US07922280B2
公开(公告)日：2011-04-12
申请号：US11464312
申请日：2006-08-14
申请人： Frederick Charles Griesemer , Marc Alan Herwald , Martin Alan Johnson , Daniel Robert LaBar
发明人： Frederick Charles Griesemer , Marc Alan Herwald , Martin Alan Johnson , Daniel Robert LaBar
IPC分类号： B41J2/165 , B41J2/015
CPC分类号： B41J2/165
摘要： An imaging apparatus includes a frame and a maintenance sled movably coupled to the frame. The maintenance sled includes a carrier engagement member. A printhead carrier is coupled to the frame. A carrier motor is drivably coupled to the printhead carrier. A controller is coupled to the carrier motor. The controller controls the carrier motor to drive the printhead carrier at a first velocity and at a second velocity. The second velocity is lower than the first velocity. The printhead carrier is controlled to move at the first velocity toward the maintenance sled, wherein prior to the printhead carrier contacting the carrier engagement member of the maintenance sled, the printhead carrier is decelerated from the first velocity to the second velocity.
摘要翻译：成像装置包括可移动地联接到框架的框架和维护滑动件。维护用托架包括载体接合构件。打印头托架联接到框架。载体电动机可驱动地联接到打印头载体。控制器耦合到载体电动机。控制器控制载体电机以第一速度和第二速度驱动打印头载体。第二速度低于第一速度。控制打印头托架以第一速度向维护滑动板移动，其中在打印头托架与维护滑板的托架接合部件接触之前，打印头托架从第一速度减速到第二速度。

6. 发明授权

US07255421B2 Imaging apparatus having a printhead carrier/belt interface device 有权
标题翻译：具有打印头载体/皮带接口装置的成像装置
公开(公告)号：US07255421B2
公开(公告)日：2007-08-14
申请号：US10950918
申请日：2004-09-27
申请人： Marc Alan Herwald , Brian Andrew Naro , Bryan Christopher Scharf
发明人： Marc Alan Herwald , Brian Andrew Naro , Bryan Christopher Scharf
IPC分类号： B41J23/00
CPC分类号： B41J19/20
摘要： An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.
摘要翻译：一种成像设备包括具有附接特征的载体壳体，用于沿双向扫描方向将平移体传送到载体壳体的载体带; 以及插入在载体壳体和载体带之间并且联接到载体壳体和载体带两者之间的界面装置。接口装置包括具有机翼和基座的主体。机翼由跨度和弦长限定。翼和底座中的至少一个通过附接特征安装到载体壳体上。跨度沿双向扫描方向延伸，并且弦长基本上垂直于跨度。

7. 发明授权

US06893111B2 Imaging apparatus having a printhead carrier/belt interface device 有权
公开(公告)号：US06893111B2
公开(公告)日：2005-05-17
申请号：US10264713
申请日：2002-10-03
申请人： Marc Alan Herwald , Brian Andrew Naro , Bryan Christopher Scharf
发明人： Marc Alan Herwald , Brian Andrew Naro , Bryan Christopher Scharf
IPC分类号： B41J19/20 , B41J23/00
CPC分类号： B41J19/20
摘要： An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.

8. 发明授权

US07287826B2 Method of performing dynamic printhead maintenance firing in an ink jet printer 有权
标题翻译：在喷墨打印机中执行动态打印头维护点火的方法
公开(公告)号：US07287826B2
公开(公告)日：2007-10-30
申请号：US10735368
申请日：2003-12-12
申请人： Charles Stanley Aldrich , Marc Alan Herwald , Martin Alan Johnson
发明人： Charles Stanley Aldrich , Marc Alan Herwald , Martin Alan Johnson
IPC分类号： B41J2/165 , B41J29/38 , G06F15/00
CPC分类号： B41J2/16508 , B41J2/16526
摘要： A method of performing printhead maintenance firing in an ink jet printer that has a printhead carrier that carries an ink jet printhead, the ink jet printer having a waste ink receptacle, includes the steps of decelerating the printhead carrier from a first velocity after printing print data; and controlling a firing of the printhead during the decelerating in accordance with maintenance data so that ink droplets ejected from the printhead during the decelerating are received by the waste ink receptacle.
摘要翻译：一种在具有携带喷墨打印头的打印头托架的喷墨打印机中执行打印头维护点火的方法，该喷墨打印机具有废墨盒，包括以下步骤：在打印打印数据之后使打印头载体从第一速度减速 ; 以及根据维护数据在减速期间控制打印头的点火，使得在减速期间从打印头喷射的墨滴被废墨容器接收。

9. 发明授权

US06914400B2 Method and apparatus for synchronizing a scan operation with the motion of the scan mechanism 有权
标题翻译：用于使扫描操作与扫描机构的运动同步的方法和装置
公开(公告)号：US06914400B2
公开(公告)日：2005-07-05
申请号：US10414531
申请日：2003-04-15
申请人： Marc Alan Herwald , Gretchen Yvonne Gibson , Michael Anthony Marra, III , Joseph Kamal Yackzan
发明人： Marc Alan Herwald , Gretchen Yvonne Gibson , Michael Anthony Marra, III , Joseph Kamal Yackzan
IPC分类号： H02P7/00 , H04N1/053
CPC分类号： H04N1/053 , H04N2201/04748 , H04N2201/04768 , H04N2201/04794
摘要： A scanning operation is synchronized with the motion of a scan mechanism. Encoder signals indicative of a position of the scan mechanism relative to a scan platen or an object being scanned are received. These encoder signals may include a single channel phase signals are channel A and channel B phase signals. Transitions of the encoder signals are detected. Scan pulses for triggering a scan operation by a scan element are generated based on transitions of the encoder signals. Differences in the encoder signal resolution and a desired scan resolution are compensated for in the generation of the scan pulses. A transfer signal is generated in synchronization with the scan pulses for controlling output of data from the scan element. Variations of the velocity of the scan mechanism cause variations of the frequency at which the scan pulses are generated. Variations in the velocity of the scan mechanism are accounted for during this synchronization by varying the duration of the transfer state of the transfer signal in relation to the variations of the scan pulse frequency. The duration of the exposure state of transfer signal is kept constant, ensuring a constant exposure time for the scanning device.
摘要翻译：扫描操作与扫描机构的运动同步。接收指示扫描机构相对于扫描台板或被扫描物体的位置的编码器信号。这些编码器信号可以包括单信道相位信号是信道A和信道B相位信号。检测编码器信号的转换。基于编码器信号的转换产生用于触发扫描元件的扫描操作的扫描脉冲。编码器信号分辨率的差异和所需的扫描分辨率在产生扫描脉冲时得到补偿。与用于控制来自扫描元件的数据的输出的扫描脉冲同步地产生传送信号。扫描机构的速度变化导致产生扫描脉冲的频率的变化。通过相对于扫描脉冲频率的变化改变传送信号的传送状态的持续时间，在该同步期间考虑扫描机构的速度的变化。转印信号的曝光状态的持续时间保持恒定，确保扫描装置的曝光时间恒定。

10. 发明授权

US07605953B2 Method and apparatus to compensate for imperfect scanner motion 有权
标题翻译：补偿扫描器运动不完善的方法和装置
公开(公告)号：US07605953B2
公开(公告)日：2009-10-20
申请号：US10863909
申请日：2004-06-09
申请人： Aaron Ray Crooker , Noah Jonathon Gawlik , Marc Alan Herwald , Michael Anthony Marra, III , Donald Norman Spitz
发明人： Aaron Ray Crooker , Noah Jonathon Gawlik , Marc Alan Herwald , Michael Anthony Marra, III , Donald Norman Spitz
IPC分类号： H04N1/04 , H04N1/36
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/0009 , H04N1/0473 , H04N2201/04791 , H04N2201/04793
摘要： A method to compensate for imperfect scanner motion in a scanning apparatus having a moveable scanner includes generating an error array by measuring errors in a scanner position at each of a plurality of spaced positions along a direction of travel of the scanner; generating an error compensation array from the error array based on a low frequency component of the error array; and using the error compensation array to adjust at least one parameter associated with the scanning apparatus during a document scanning operation.
摘要翻译：一种用于补偿具有可移动扫描仪的扫描装置中的不完美扫描器运动的方法，包括：通过沿着扫描仪的行进方向的多个间隔位置的每一个测量扫描器位置的误差来产生误差阵列; 基于所述误差阵列的低频分量从所述误差阵列生成误差补偿阵列; 以及在文件扫描操作期间使用所述误差补偿阵列来调整与所述扫描装置相关联的至少一个参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式