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1. 发明授权

US07101029B2 Interconnect circuit 有权
公开(公告)号：US07101029B2
公开(公告)日：2006-09-05
申请号：US10699147
申请日：2003-10-31
申请人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
发明人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
IPC分类号： B41J2/175
CPC分类号： B41J2/17526
摘要： A printing apparatus includes one of a first cartridge or a second cartridge. The first cartridge has a first contact array including a plurality of contact areas. The second cartridge has a second contact array including a plurality of contact areas. The locations of the contact areas of the first contact array are different from locations of the contact areas of the second contact array. The printing apparatus further includes a carriage that interchangeably receives the first cartridge and the second cartridge. A controller identifies whether the first cartridge or the second cartridge is installed in the carriage.

2. 发明授权

US06621676B2 Method and apparatus to oppose a short circuit failure mechanism in a printer drive circuit 失效
标题翻译：在打印机驱动电路中抵抗短路故障机制的方法和装置
公开(公告)号：US06621676B2
公开(公告)日：2003-09-16
申请号：US10020057
申请日：2001-10-30
申请人： E. Lewis Barton , Charles R. Headrick
发明人： E. Lewis Barton , Charles R. Headrick
IPC分类号： H02H902
CPC分类号： B41J2/0451 , B41J2/04541 , B41J2/04543 , B41J2/0458
摘要： An apparatus and method of use opposes a short circuit failure mode in a printer having a printhead controller circuit driving an address bus connected to two or more printheads. A failure protection circuit associates one resistor group with each address line within the address bus that extends into at least two printheads. In particular, one address line resistor is placed in series between the address lead extending from a head driver IC within the printhead controller circuit and each printhead into which the address line extends. Where an address line shorts, the associated address line resistor protects the head driver IC from the short, allowing it to control the voltage potential of that address line in any printhead that has not failed. The user is then able to identify and replace the non-functioning printhead.
摘要翻译：一种使用的装置和方法在具有打印头控制器电路驱动连接到两个或更多个打印头的地址总线的打印机中与短路故障模式相反。故障保护电路将一个电阻组与地址总线中延伸至少两个打印头的每个地址线相关联。特别地，一个地址线电阻串联放置在从打印头控制器电路内的头驱动器IC和地址线延伸的每个打印头延伸的地址引线之间。在地址线短路的情况下，相关的地址线电阻器保护头驱动器IC免于短路，从而允许其控制任何未失效的任何打印头中该地址线的电压。用户然后能够识别和更换不起作用的打印头。

3. 发明授权

US07467862B2 Interconnect circuit 有权
标题翻译：互连电路
公开(公告)号：US07467862B2
公开(公告)日：2008-12-23
申请号：US11493059
申请日：2006-07-25
申请人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
发明人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
IPC分类号： B41J2/175
CPC分类号： B41J2/17526
摘要： A printing apparatus includes one of a first cartridge or a second cartridge. The first cartridge has a first contact array including a plurality of contact areas. The second cartridge has a second contact array including a plurality of contact areas. The locations of the contact areas of the first contact array are different from locations of the contact areas of the second contact array. The printing apparatus further includes a carriage that interchangeably receives the first cartridge and the second cartridge. A controller identifies whether the first cartridge or the second cartridge is installed in the carriage.
摘要翻译：打印装置包括第一盒或第二盒中的一个。第一盒具有包括多个接触区域的第一接触阵列。第二盒具有包括多个接触区域的第二接触阵列。第一接触阵列的接触区域的位置不同于第二接触阵列的接触区域的位置。打印设备还包括可互换地接收第一盒和第二盒的托架。控制器识别第一盒或第二盒是否安装在托架中。

4. 发明授权

US07137690B2 Interconnect circuit 有权
标题翻译：互连电路
公开(公告)号：US07137690B2
公开(公告)日：2006-11-21
申请号：US10698088
申请日：2003-10-31
申请人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
发明人： Naoto Kawamura , Erik D. Ness , William S. Eaton , Charles R. Headrick
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/1753
摘要： A print cartridge includes a cartridge body having a lower portion and a vertical wall. A printhead is coupled with the lower portion of the cartridge body. A contact array including a plurality of contact areas is disposed on the vertical wall. The contact array is one of at least two contact arrays. Each contact array has a different pattern of contact area locations. A portion of the contact areas of each contact array are capable of providing identity information for the print cartridge.
摘要翻译：打印盒包括具有下部和垂直壁的盒体。打印头与盒主体的下部连接。包括多个接触区域的接触阵列设置在垂直壁上。接触阵列是至少两个接触阵列中的一个。每个触点阵列具有不同的接触区域图案。每个接触阵列的接触区域的一部分能够提供打印墨盒的身份信息。

5. 发明授权

US06347868B1 Hand held ink jet painting tool 失效
标题翻译：手持喷墨喷漆工具
公开(公告)号：US06347868B1
公开(公告)日：2002-02-19
申请号：US09451508
申请日：1999-11-30
申请人： Charles R. Headrick , Eric T. Martin
发明人： Charles R. Headrick , Eric T. Martin
IPC分类号： B41J336
CPC分类号： B41J3/36
摘要： A painting tool with a carriage having a control switch, control circuitry, and an ink jet pen connected to the carriage and control circuitry. An ink jet pen may be included in the carriage, and more than one switch may be provided, with one switch controlling hue, and the other controlling flow rate. An on-board power source may be included to provide cordless operation.
摘要翻译：具有滑架的绘画工具，其具有连接到滑架和控制电路的控制开关，控制电路和喷墨笔。喷墨笔可以包括在滑架中，并且可以设置多个开关，一个开关控制色调，另一个控制流量。可以包括车载电源以提供无绳操作。

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