-
公开(公告)号：US5751305A
公开(公告)日：1998-05-12
申请号：US537223
申请日：1995-09-29
申请人： LeMoyne F. Hadley
发明人： LeMoyne F. Hadley
CPC分类号： B41J2/04505 , B41J2/04511 , B41J2/04541 , B41J2/04573 , B41J2/0458 , B41J2/12 , B41J2/2135 , B41J25/34 , G06K15/102
摘要： In order to dynamically align one or more printheads in a printer, a referencing mechanism is placed on the printer and a detector is placed on the printhead. The printhead is moved at a known speed past two spaced apart reference indicia of the referencing mechanism. The passing of a first of the spaced apart reference indicia is detected and the passing of a second of the spaced apart reference indicia is detected. The time between the detection of the first reference indicia passage and the detection of the second reference indicia passage is measured and a delay time, related to the measured period of time, is created. Energization of an ink drop ejection is delayed for the duration of the delay time.
摘要翻译： 为了动态地对准打印机中的一个或多个打印头，将引用机构放置在打印机上，并将检测器放置在打印头上。 打印头以已知速度移动通过参考机构的两个间隔开的参考标记。 检测到间隔开的参考标记中的第一个的通过，并且检测到间隔开的参考标记的第二个通过。 测量检测第一参考标记通道和检测第二参考标记通道之间的时间，并且产生与所测量的时间段相关的延迟时间。 在延迟时间的持续时间内墨滴喷射的通电被延迟。
-
公开(公告)号：US4016498A
公开(公告)日：1977-04-05
申请号：US616725
申请日：1975-09-25
申请人： LeMoyne F. Hadley
发明人： LeMoyne F. Hadley
CPC分类号： H03K4/06
摘要： A triangular waveform is generated by alternately charging and discharging a capacitor through two voltage-controlled current sources. A single tuning amplifier and a variable impedance, coupled to the voltage-controlled current sources, allow the symmetry of the triangular waveform to be varied while a constant repetition rate is maintained.
摘要翻译： 通过两个压控电流源交替地对电容器进行充电和放电来产生三角波形。 耦合到压控电流源的单个调谐放大器和可变阻抗允许三角波形的对称性改变，同时保持恒定的重复率。
-
公开(公告)号：US06193350B1
公开(公告)日：2001-02-27
申请号：US09021736
申请日：1998-02-11
申请人： LeMoyne F Hadley
发明人： LeMoyne F Hadley
IPC分类号： B41J29393
CPC分类号： B41J2/12 , B41J2/04505 , B41J2/04511 , B41J2/04541 , B41J2/04573 , B41J2/0458 , B41J2/2135 , B41J25/34 , G06K15/102
摘要： In order to dynamically align one or more printheads in a printer, a referencing mechanism is placed on the printer and a detector is placed on the printhead. The printhead is moved past two spaced apart reference indicia of the referencing mechanism. The passing of a first of the spaced apart reference indicia is detected and the passing of a second of the spaced apart reference indicia is detected. The time between the detection of the first reference indicia passage and the detection of the second reference indicia passage is determined and a delay time, related to the measured period of time, is created. Energization of an ink drop ejection is delayed for the duration of the delay time.
摘要翻译： 为了动态地对准打印机中的一个或多个打印头，将引用机构放置在打印机上，并将检测器放置在打印头上。 打印头移动通过参考机构的两个间隔开的参考标记。 检测到间隔开的参考标记中的第一个的通过，并且检测到间隔开的参考标记的第二个通过。 确定检测第一参考标记通道和检测第二参考标记通道之间的时间，并且产生与所测量的时间段相关的延迟时间。 在延迟时间的持续时间内墨滴喷射的通电被延迟。
-
4.发明授权公开(公告)号：US07505971B2
公开(公告)日：2009-03-17
申请号：US10186502
申请日：2002-06-28
申请人： Michael R Sander , Damien R Forkner , LeMoyne F Hadley , Jeffrey M Munsey , Anne R Pfau , Michael L Vanderford
发明人： Michael R Sander , Damien R Forkner , LeMoyne F Hadley , Jeffrey M Munsey , Anne R Pfau , Michael L Vanderford
CPC分类号： G06F17/30067 , Y10S707/99931 , Y10S707/99932 , Y10S707/99939 , Y10S707/99953
摘要： A system includes a database, a shared drive and a link update routine. The database includes a plurality of files and access information. The access information indicates which users have edit access to which files in the database. The shared drive contains for each user of the shared drive a directory structure that includes symbolic links to files in the database to which the user has edit access. The link update routine scans the access information in the database and updates the symbolic links in the shared drive to take into account changes made to the access information.
摘要翻译： 系统包括数据库，共享驱动器和链接更新程序。 数据库包括多个文件和访问信息。 访问信息指示哪些用户具有对数据库中的哪些文件的编辑访问。 共享驱动器为共享驱动器的每个用户包含目录结构，其中包含到用户具有编辑访问权限的数据库中的文件的符号链接。 链接更新例程扫描数据库中的访问信息，并更新共享驱动器中的符号链接，以考虑对访问信息所做的更改。
-
5.发明授权Apparatus and method using a combined read/write head for processing and storing read signals and for providing firing signals to thermally actuated ink ejection elements 失效使用组合读/写头处理和存储读取信号并提供发送信号到热启动墨滴喷射元件的装置和方法
公开(公告)号：US5070410A
公开(公告)日：1991-12-03
申请号：US327481
申请日：1989-03-21
申请人： LeMoyne F. Hadley
发明人： LeMoyne F. Hadley
摘要： A reproducing system uses an array of photodetector elements to sense an image from an original document page and a corresponding array of printing elements to print the image onto a duplicate document page. Mirror-imaging between the original and duplicate documents is avoided by electrical or mechanical elements that couple the photodetector and printing arrays.
-
-
-
-
搜索结果
5 条记录 (耗时 0.011 秒)
