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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

US06877832B2 Instruction architecture using two instruction stacks 失效
标题翻译：指令体系结构使用两个指令栈
公开(公告)号：US06877832B2
公开(公告)日：2005-04-12
申请号：US10385838
申请日：2003-03-11
申请人： Glenn M. Smith , Walter D. Clark , William S. Eaton
发明人： Glenn M. Smith , Walter D. Clark , William S. Eaton
IPC分类号： G06F9/34 , B41J2/045 , B41J29/38 , G06F9/30
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/04586
摘要： Systems, methods, and devices are provided for instruction architecture. One embodiment includes a first integrated circuit (IC). The first IC includes at least two instruction stacks and an arbiter coupled to the at least two instruction stacks. A second IC is provided. The first and the second ICs are coupled using a serial interface.
摘要翻译：为指令架构提供了系统，方法和设备。一个实施例包括第一集成电路（IC）。第一IC包括耦合到至少两个指令栈的至少两个指令栈和仲裁器。提供第二个IC。使用串行接口耦合第一和第二IC。

3. 发明授权

US5394485A Method and apparatus for smoothed scaling of facsimile images 失效
标题翻译：用于平滑缩放传真图像的方法和装置
公开(公告)号：US5394485A
公开(公告)日：1995-02-28
申请号：US32222
申请日：1993-03-17
申请人： David J. Lowe , Trudy L. Benjamin , William S. Eaton
发明人： David J. Lowe , Trudy L. Benjamin , William S. Eaton
IPC分类号： H04N1/387 , G06T3/40 , H04N1/40 , G06K9/42 , G06K9/40
CPC分类号： H04N1/40068
摘要： Facsimile image-scaling and -smoothing method and apparatus are described. They scale a received facsimile image along a given axis to increase the printed image resolution therealong, while smoothing the scaled image to reduce visually objectionable ticks. They do so by analyzing received image data with respect to adjacent received lines having disparate pixel counts and by filling in pixels therebetween in accordance with predefined fill rules that are designed also to smooth the output image to be printed. Various predefined rules are applied to produce intermediate results some or all of which are comprehended by the scaling/smoothing algorithm to produce the final smoothed, scaled output pixel image. Preferably such analyzing and filling in accordance with such rules are performed by a hybrid hardware and firmware subsystem within a receiving facsimile machine or facsimile-receiving printer.
摘要翻译：描述了传真图像缩放和平滑方法和装置。它们沿着给定的轴缩放接收到的传真图像以增加打印的图像分辨率，同时平滑缩放的图像以减少视觉上令人反感的刻度。它们通过分析相对于具有不同像素计数的相邻接收线的接收图像数据，并且根据预定义的填充规则填充其中的像素来进行，这些预定填充规则也被设计成平滑待印刷的输出图像。应用各种预定义规则来产生中间结果，其中一些或全部由缩放/平滑算法理解以产生最终平滑的，缩放的输出像素图像。优选地，根据这种规则的分析和填充由接收传真机或传真机接收打印机内的混合硬件和固件子系统执行。

4. 发明授权

US07719712B2 Variable drive for printhead 有权
标题翻译：打印头可变驱动
公开(公告)号：US07719712B2
公开(公告)日：2010-05-18
申请号：US10670061
申请日：2003-09-24
申请人： William S. Eaton
发明人： William S. Eaton
IPC分类号： G06F15/00 , B41J2/05
CPC分类号： B41J2/04541 , B41J2/04545 , B41J2/04568 , B41J2/0458 , B41J2/04588 , B41J2/0459 , B41J2/04591
摘要： A driver for driving simultaneously a variable number of firing resistors for a printhead includes a drive circuit for supplying a drive signal for firing the variable number of firing resistors, and a circuit for adjusting a voltage or current magnitude of the drive signal in dependence on the variable number of firing resistors to be fired simultaneously.
摘要翻译：用于同时驱动用于打印头的可变数量的触发电阻器的驱动器包括用于提供用于点火可变数量的激发电阻的驱动信号的驱动电路，以及用于根据所述驱动信号调整驱动信号的电压或电流大小的电路可同时点火的触发电阻的数量。

5. 发明授权

US07543906B2 Fluid ejection device with identification cells 有权
标题翻译：具有识别单元的流体喷射装置
公开(公告)号：US07543906B2
公开(公告)日：2009-06-09
申请号：US11849078
申请日：2007-08-31
申请人： Trudy L. Benjamin , Joseph M Torgerson , William S Eaton
发明人： Trudy L. Benjamin , Joseph M Torgerson , William S Eaton
IPC分类号： B41J2/01
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： Embodiments of a fluid ejection device are disclosed.
摘要翻译：公开了一种流体喷射装置的实施例。

6. 发明授权

US07278703B2 Fluid ejection device with identification cells 有权
标题翻译：具有识别单元的流体喷射装置
公开(公告)号：US07278703B2
公开(公告)日：2007-10-09
申请号：US10827135
申请日：2004-04-19
申请人： Trudy L. Benjamin , Joseph M Torgerson , William S Eaton
发明人： Trudy L. Benjamin , Joseph M Torgerson , William S Eaton
IPC分类号： B41J2/01
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A fluid ejection device comprising an identification line adapted to receive a program signal and a read signal and identification cells electrically coupled to the identification line. Each of the identification cells comprises a memory circuit and a memory element. The memory circuit is adapted to receive and respond to signals in order to selectively store a value in the memory circuit, which determines whether the identification cell is responsive to signals received on the identification line.
摘要翻译：一种流体喷射装置，包括适于接收节目信号的识别线和读取信号以及电耦合到识别线的识别单元。每个识别单元包括存储器电路和存储元件。存储器电路适于接收和响应信号，以便有选择地将值存储在存储器电路中，该值确定识别单元是否响应于在识别线上接收到的信号。

7. 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。

8. 发明授权

US07066591B2 Analog encoder 失效
标题翻译：模拟编码器
公开(公告)号：US07066591B2
公开(公告)日：2006-06-27
申请号：US10779074
申请日：2004-02-14
申请人： William S. Eaton , Steven E. Soar , Ngoc-Diep Nguyen
发明人： William S. Eaton , Steven E. Soar , Ngoc-Diep Nguyen
IPC分类号： B41J2/01
CPC分类号： G01D5/2448
摘要： An analog encoder of one embodiment of the invention is disclosed that includes an input mechanism, a digital signal processing mechanism, and an output mechanism. The input mechanism is to receive and digitize different analog encoder signals. The digital signal processing mechanism is to generate inverse analog encoder signals from the different analog encoder signals, and to apply dynamically changeable gain and offset corrections in real-time. The output mechanism is to generate digital quadrature signals from crossing points among the analog encoder signals and the inverse analog encoder signals, and a position value based on a direction of the digital quadrature signals for external access.
摘要翻译：公开了一种包括输入机构，数字信号处理机构和输出机构的本发明的一个实施例的模拟编码器。输入机制是接收和数字化不同的模拟编码器信号。数字信号处理机制是从不同的模拟编码器信号产生逆模拟编码器信号，并实时应用动态可变增益和偏移校正。输出机制是从模拟编码器信号和反模拟编码器信号之间的交叉点生成数字正交信号，并且基于用于外部访问的数字正交信号的方向的位置值。

9. 发明授权

US06856106B2 H-bridge apparatus and method 有权
标题翻译： H桥装置及方法
公开(公告)号：US06856106B2
公开(公告)日：2005-02-15
申请号：US10286041
申请日：2002-10-31
申请人： Paul D. Bliley , William S. Eaton
发明人： Paul D. Bliley , William S. Eaton
IPC分类号： H02P7/29 , H02P5/68 , H02P7/00 , H03K17/687 , H02P7/74
CPC分类号： H02P5/68 , H02P7/04 , H03K17/6871
摘要： An apparatus has a first H-bridge having a first motor contact on a shared first side and a second motor contact on a second side. The apparatus also has a half H-bridge having a third motor contact on a third side, wherein the shared first side of the first H-bridge and the third side of the half H-bridge may be operated as a second H-bridge. Another apparatus has a first H-bridge having a first motor contact on a shared first side and a second motor contact on a second side. The other apparatus also has a switch coupled to a third motor contact, wherein the shared first side of the first H-bridge and the switch may be operated as a partial H-bridge. A method of operating an alternate H-bridge and a method of flexibly using an H-bridge circuit on an ASIC are also provided.
摘要翻译：一种装置具有第一H桥，其在共享的第一侧上具有第一电动机接触，在第二侧具有第二电动机接触。该装置还具有在第三侧具有第三电动机触点的半H桥，其中第一H桥的共享第一侧和半H桥的第三侧可以作为第二H桥操作。另一装置具有第一H桥，其在共享的第一侧上具有第一电动机接触，在第二侧具有第二电动机接触。另一装置还具有耦合到第三电动机触点的开关，其中第一H桥和开关的共享第一侧可以作为部分H桥操作。还提供了在ASIC上操作备用H桥的方法和灵活地使用H桥电路的方法。

10. 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。

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