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1. 发明申请

WO2005105451A3 FLUID EJECTION DEVICE WITH IDENTIFICATION CELLS 审中-公开
标题翻译：具有识别电池的流体喷射装置
公开(公告)号：WO2005105451A3
公开(公告)日：2006-03-23
申请号：PCT/US2005011395
申请日：2005-04-06
申请人： HEWLETT PACKARD DEVELOPMENT CO , BENJAMIN TRUDY , TORGERSON JOSEPH M , EATON WILLIAM S
发明人： BENJAMIN TRUDY , TORGERSON JOSEPH M , EATON WILLIAM S
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A fluid ejection device comprising an identification line (402) adapted to receive a program signal and a read signal and identification cells (400) electrically coupled to the identification line (402). Each of the identification cells (400) 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 identificaiton cell is responsive to signals reciewved on the identifcation line.
摘要翻译：一种流体喷射装置，包括适于接收编程信号的识别线（402）和读取信号，以及电耦合到识别线（402）的识别单元（400）。每个识别单元（400）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，以便有选择地在存储器电路中存储一个值，该值确定识别单元是否响应于在识别线上读取的信号。

2. 发明申请

WO2005044571A3 INTERCONNECT CIRCUIT 审中-公开
标题翻译：互连电路
公开(公告)号：WO2005044571A3
公开(公告)日：2005-07-21
申请号：PCT/US2004034795
申请日：2004-10-20
申请人： HEWLETT PACKARD DEVELOPMENT CO , KAWAMURA NAOTO , NESS ERIK D , EATON WILLIAM S , HEADRICK CHARLES R
发明人： KAWAMURA NAOTO , NESS ERIK D , EATON WILLIAM S , HEADRICK CHARLES R
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/1753
摘要： A print cartridge (22) includes a cartridge body (23) having a lower portion (28) and a vertical wall (24). A printhead (12) is coupled with the lower portion (29) of the cartridge body (23). A contact array (70) including a plurality of contact areas (71) is disposed on the vertical wall (24). The contact array (70) is one of at least two contact arrays (70). Each contact array (70) has a different pattern of contact area locations. A portion of the contact areas (71) of each contact array (770) is capable of providing identiy information for the print cardtridge (22).
摘要翻译：打印盒（22）包括具有下部（28）和竖直壁（24）的盒体（23）。打印头（12）与盒体（23）的下部（29）连接。包括多个接触区域（71）的接触阵列（70）设置在垂直壁（24）上。触点阵列（70）是至少两个触点阵列（70）中的一个。每个触点阵列（70）具有不同的接触区域位置图案。每个触点阵列（770）的接触区域（71）的一部分能够为打印芯片（22）提供相同的信息。

3. 发明专利

JP2005233950A Analog encoder 审中-公开
标题翻译：模拟编码器
公开(公告)号：JP2005233950A
公开(公告)日：2005-09-02
申请号：JP2005036643
申请日：2005-02-14
申请人： Hewlett-Packard Development Co Lp , ヒューレット−パッカードデベロップメントカンパニーエル.ピー.
发明人： EATON WILLIAM S , SOAR STEVEN E , NGUYEN NGOC-DIEP
IPC分类号： B41J2/01 , B41J11/42 , B41J19/18 , G01D5/244
CPC分类号： G01D5/2448
摘要： PROBLEM TO BE SOLVED: To improve the positioning precision of a medium in an image forming apparatus, such as an ink jet printer.
SOLUTION: An analog encoder 208 includes a plurality of sample-holding mechanisms 522 for simultaneously sampling different analog encoder signals; a signal processing processor 534 for generating inverted analog encoder signals from the sampled analog encoder signal; an intersection detector 556 for detecting an intersection point between the sampled analog encoder signal and the generated inverted analog encoder signal; a plurality of intersection point latches 570 for storing the detected intersection point, a right-angle phase decoder state machine 560 for determining the value of a digital right angle phase signal; a position counter 566 for holding a position value, based on a direction of the digital right angle phase signal; and a register 582 for storing at least the digital right angle phase signal and the position value for access from the outside. The analog encoder 208 and the image forming apparatus 200 which use the analog encoder 208 are provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高诸如喷墨打印机的图像形成装置中的介质的定位精度。解决方案：模拟编码器208包括多个采样保持机构522，用于同时采样不同的模拟编码器信号; 信号处理处理器534，用于从采样的模拟编码器信号产生反相的模拟编码器信号; 用于检测采样的模拟编码器信号和所生成的反相模拟编码器信号之间的交点的交叉点检测器556; 用于存储所检测的交点的多个交点锁存器570，用于确定数字直角相位信号的值的直角相位解码器状态机560; 基于数字直角相位信号的方向保持位置值的位置计数器566; 以及用于至少存储数字直角相位信号和用于从外部进入的位置值的寄存器582。提供了使用模拟编码器208的模拟编码器208和图像形成装置200。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004272913A Instruction architecture using duplicate instruction stacks 审中-公开
公开(公告)号：JP2004272913A
公开(公告)日：2004-09-30
申请号：JP2004064925
申请日：2004-03-09
申请人： Hewlett-Packard Development Co Lp , ヒューレット−パッカードデベロップメントカンパニーエル.ピー.
发明人： SMITH GLENN M , CLARK WALTER D , EATON WILLIAM S
IPC分类号： G06F9/34 , B41J2/045
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/04586
摘要： PROBLEM TO BE SOLVED: To provide a technique of instruction architecture which uses two instruction stacks.
SOLUTION: This architecture enables a plurality of time sensitive processes to use a single serial bus interface. This architecture uses three programmable command areas, in other words, firmware programmable instruction stacks connected to an arbiter through a grant signal line and a request signal line. This instruction stack has space for eight or more instructions. At least two of the command areas have a loop function or a delay function. The third command area is an instruction queue such as a FIFO instruction queue. The third command area includes an instruction stack similar to the first two instruction stacks.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004153995A H-bridge system and its method 审中-公开
公开(公告)号：JP2004153995A
公开(公告)日：2004-05-27
申请号：JP2003369823
申请日：2003-10-30
申请人： Hewlett-Packard Development Co Lp , ヒューレット−パッカードデベロップメントカンパニーエル.ピー.
发明人： BLILEY PAUL D , EATON WILLIAM S
IPC分类号： H02P7/29 , H02P5/68 , H02P7/00 , H03K17/687 , H02P7/68
CPC分类号： H02P5/68 , H02P7/04 , H03K17/6871
摘要： PROBLEM TO BE SOLVED: To provide an ASIC design which improves tradeoff between the cost reduction of an ASIC and the enhancement of reusability. SOLUTION: A system (114) includes a first H-bridge (68C+76C+84C+92C) having a first motor contact (102C) at a first side (68C+84C) and a second motor contact (104C) at a second side (76C+92C) used in common, and a half H-bridge (120+122) having a third motor contact (124) at a third side (120+122), wherein the first side (68C+84C) and the third side (120+122) operate as a second H-bridge (68C+120+84C+122). The other system (154) includes a first H-bridge (76A+68A+92A+84A) having a first motor contact (102A) at a first side (68A+84A) and a second motor contact (104A) at a second side (76A+92A) used in common and a switch (160) combined with a third motor contact (162), wherein the first side (68A+84A) and the switch (160) operate as a partial H-bridge (68A+84A+160). COPYRIGHT: (C)2004,JPO

6. 发明专利

BR122015002943B1 dispositivo de ejeção de fluído 未知
公开(公告)号：BR122015002943B1
公开(公告)日：2016-10-04
申请号：BR122015002943
申请日：2005-04-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： TORGERSON JOSEPH M , BENJAMIN TRUDY , EATON WILLIAM S
IPC分类号： B41J2/175

7. 发明专利

CA2544166A1 INTERCONNECT CIRCUIT 未知
公开(公告)号：CA2544166A1
公开(公告)日：2005-05-19
申请号：CA2544166
申请日：2004-10-20
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： EATON WILLIAM S , NESS ERIK D , HEADRICK CHARLES R , KAWAMURA NAOTO
IPC分类号： B41J2/175
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.

8. 发明专利

CA2563730C FLUID EJECTION DEVICE WITH IDENTIFICATION CELLS 未知
公开(公告)号：CA2563730C
公开(公告)日：2011-01-04
申请号：CA2563730
申请日：2005-04-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： BENJAMIN TRUDY , TORGERSON JOSEPH M , EATON WILLIAM S
IPC分类号： B41J2/175
摘要： A fluid ejection device comprising an identification line (402) adapted to receive a program signal and a read signal and identification cells (400) electrically coupled to the identification line (402). Each of the identification cells (400) 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 identificaiton cell is responsive to signals reciewved on the identifcation line.

9. 发明专利

BRPI0413943A 未知
公开(公告)号：BRPI0413943A
公开(公告)日：2006-10-24
申请号：BRPI0413943
申请日：2004-09-13
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： EATON WILLIAM S
IPC分类号： B41J2/05

10. 发明专利

DE60317443T2 未知
公开(公告)号：DE60317443T2
公开(公告)日：2008-09-18
申请号：DE60317443
申请日：2003-09-17
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： BLILEY PAUL D , EATON WILLIAM S
IPC分类号： H02P7/00 , H02P7/29 , H02P5/68 , H03K17/687
摘要： A shared side (68C,84C) of a H-bridge (68C,76C,84C,92C) and a side of half H-bridge are operated as another H-bridge. Independent claims are also included for the following: (1) imaging mechanism; (2) H-bridge operating method; and (3) H-bridge usage method.

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