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101. 发明申请

WO02007980A1 INK JET PRINTHEAD WITH BALANCED ENERGY SUPPLY AT RESISTIVE ELEMENTS BY ADAPTED FET-CIRCUITS 审中-公开
标题翻译：喷墨打印机通过适配的FET电路与电阻元件的平衡能量供应
公开(公告)号：WO02007980A1
公开(公告)日：2002-01-31
申请号：PCT/US2001/002647
申请日：2001-01-26
IPC分类号： B41J2/05 , B41J2/14 , B41J2/155 , B41J2/16
CPC分类号： B41J2/14072 , B41J2/155
摘要： An ink jet printhead (11, 12, 13) having FET drive circuits (85) that are configured to compensate for power trace (86, 181) parasitic resistances. The FEt drive circuits have drain regions of selected length in order to set an on-resistance of the FET drive circuits. In another embodiment the size of the FET circuits is selected.
摘要翻译：一种具有FET驱动电路（85）的喷墨打印头（11,12,13），其被配置为补偿功率迹线（86,181）寄生电阻。 FEt驱动电路具有选定长度的漏极区，以便设置FET驱动电路的导通电阻。在另一实施例中，选择FET电路的尺寸。

102. 发明申请

WO01089843A1 HEAD MEMBER AND INK REPELLENCE TREATING METHOD AND TREATING DEVICE 审中-公开
标题翻译：头部成员和墨水处理方法和处理装置
公开(公告)号：WO01089843A1
公开(公告)日：2001-11-29
申请号：PCT/JP2001/004248
申请日：2001-05-22
IPC分类号： B41J2/14 , B41J2/16 , B41J2/135
CPC分类号： B41J2/1632 , B41J2/14274 , B41J2/1433 , B41J2/1606 , B41J2/162 , B41J2/164
摘要： A head member having an ink-repellent film high in ink repellence, and an ink repellence treating method and treating device. A head member (15) provided with a plurality of ink jetting holes (14), wherein an ink repellent film (25), consisting of fluororesin formed by plasma-polymerizing on a surface opened with the jetting holes (14), is provided on the surface. A ink repellency treating method comprising the steps of disposing the head member (15) in a vacuumized chamber (31), introducing a gaseous straight-chain perfluorocarbon as an ink repellent film material into the chamber (31), and forming an ink repellent film (14) consisting of fluororesin formed by plasma-polymerizing the perfluorocarbon on the surface of the head material (15) to complete ink repellence treating.
摘要翻译：一种头部构件，其具有防墨水性高的拒油墨，以及拒墨处理方法和处理装置。一种设置有多个喷墨孔（14）的头部构件（15），其中，在通过喷射孔（14）打开的表面上通过等离子体聚合形成的由氟树脂构成的防墨膜（25）设置在表面。一种防墨处理方法，包括以下步骤：将头部构件（15）设置在真空室（31）中，将气态直链全氟化碳作为拒油膜材料引入到室（31）中，并形成防油墨膜（14），其由通过在头材料（15）的表面上等离子体聚合全氟化碳形成的氟树脂，以完成拒墨处理。

103. 发明申请

WO01076877A1 MONOLITHIC PRINTHEAD WITH MULTIPLE INK FEEDER CHANNELS AND RELATIVE MANUFACTURING PROCESS 审中-公开
标题翻译：具有多个墨水通道和相关制造工艺的单片印刷机
公开(公告)号：WO01076877A1
公开(公告)日：2001-10-18
申请号：PCT/IT2001/000170
申请日：2001-04-03
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1645 , B41J2002/14467
摘要： A thermal ink jet printhead (40) for the emission of drops of ink on a print medium (46) comprises a tank (103) containing ink (142), a lamina (67), a groove (45) and a plurality of ejectors (73), each of which comprises in turn a chamber (74) placed laterally with respect to the groove (45), and fluidly connected thereto by means of a plurality of elementary ducts (75) produced on said lamina (67).
摘要翻译：用于在打印介质（46）上发射墨水的热喷墨打印头（40）包括容纳墨水（142），薄片（67），凹槽（45）和多个喷射器（73），其中每个包括相对于凹槽（45）横向放置的腔室（74），并且通过在所述薄片（67）上产生的多个基本导管（75）与其流体连接。

104. 发明申请

WO01072521A1 BIMORPH ACTUATOR, INK-JET HEAD USING BIMORPH ACTUATOR, AND METHOD OF MANUFACTURE THEREOF 审中-公开
标题翻译：双压电致动器，使用双压电致动器的喷嘴头及其制造方法
公开(公告)号：WO01072521A1
公开(公告)日：2001-10-04
申请号：PCT/JP2000/001881
申请日：2000-03-27
IPC分类号： B41J2/045 , B41J2/14 , B41J2/16 , B41J2/055
CPC分类号： B41J2/14233 , B41J2002/1425
摘要： A bimorph actuator can maintain a piezoelectric constant if it uses thin piezoelectric film. The bimorph actuator comprises a vibrator (18) defining its surrounding and a piezoelectric film (19) formed on the vibrator (18) and bent in the middle. Even a thin piezoelectric film can achieve a desired piezoelectric constant suitable for low-voltage driving since the piezoelectric film (18) releases residual stresses.
摘要翻译：如果使用薄压电薄膜，双压电晶片致动器可保持压电常数。双压电晶片致动器包括限定其周围的振动器（18）和形成在振动器（18）上并在中间弯曲的压电膜（19）。即使是薄压电薄膜，由于压电薄膜（18）释放残余应力，所以能够获得适合于低压驱动的期望的压电常数。

105. 发明申请

WO01072520A1 MULTIPLE-NOZZLE INK-JET HEAD AND METHOD OF MANUFACTURE THEREOF 审中-公开
标题翻译：多喷嘴喷嘴头及其制造方法
公开(公告)号：WO01072520A1
公开(公告)日：2001-10-04
申请号：PCT/JP2000/001882
申请日：2000-03-27
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14233 , B41J2/055 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1645 , B41J2/1646 , B41J2002/1425 , Y10T29/42 , Y10T29/49401
摘要： In a multiple-nozzle ink-jet head having a plurality of nozzles, crosstalk between adjacent elements is suppressed. The head comprises nozzles (12), pressure compartments (14) and bimorph drivers. The bimorph driver includes a piezoelement (19) formed on a vibrator (18). The vibrator (18) includes a linear portion (18-1) for converting the force of the piezoelement (19) into a displacement, and a nonlinear portion (18-2) between the linear portion (18-1) and a fixed part of the vibrator. The nonlinear portion (18-2) keeps the energy of strain from being transferred to the fixed part, thus decreasing crosstalk.
摘要翻译：在具有多个喷嘴的多喷嘴喷墨头中，相邻元件之间的串扰被抑制。头部包括喷嘴（12），压力室（14）和双压电晶片驱动器。双压电晶片驱动器包括形成在振动器（18）上的压电元件（19）。振动器（18）包括用于将压电元件（19）的力转换成位移的线性部分（18-1），以及直线部分（18-1）和固定部分的振动器。非线性部分（18-2）保持应变能不被传递到固定部分，从而减少串扰。

106. 发明申请

WO01067514A1 MODULAR PRINTHEAD ALIGNMENT SYSTEM 审中-公开
标题翻译：模块化PRINTHEAD对准系统
公开(公告)号：WO01067514A1
公开(公告)日：2001-09-13
申请号：PCT/AU2001/000261
申请日：2001-03-09
IPC分类号： B41J2/155 , H01L23/544 , B41J2/16
CPC分类号： B41J2/155 , B41J2202/19 , B41J2202/20
摘要： A silicon chip (1, 2) having a protective guard (3, 4) covering delicate microscopic structures on its surface, is optically aligned by using a microscope to view fiducials (5, 6) on the surface of the chip (1, 2). The protective guard (3, 4) either has an aperture (7, 8) or is optically transparent, to facilitate viewing of the fiducials (5, 6). The method is applicable to the precise alignment of modular ink jet printhead chips (1, 2) in a pagewidth printer.
摘要翻译：通过使用显微镜将具有覆盖其表面上的精细微观结构的保护护罩（3,4）的硅芯片（1,2）光学对准，以便在芯片（1,2）的表面上观察基准（5,6））。防护罩（3,4）具有孔（7,8）或光学透明，以便于观察基准（5,6）。该方法适用于页宽打印机中的模块化喷墨打印头芯片（1,2）的精确对准。

107. 发明申请

WO01066357A1 THERMAL EXPANSION COMPENSATION FOR MODULAR PRINTHEAD ASSEMBLY 审中-公开
标题翻译：模块化主轴组件的热膨胀补偿
公开(公告)号：WO01066357A1
公开(公告)日：2001-09-13
申请号：PCT/AU2001/000260
申请日：2001-03-09
IPC分类号： B41J2/16 , B41J2/14
CPC分类号： B41J2/14024 , B41J2202/03 , Y10T29/49401
摘要： A method for aligning two or more printhead modules (2) mounted to a support member (3) in a printer, the method including: positioning the printhead modules (2) on the support member (3) such that they align when the support member (3) is at its operating temperature but not necessarily at other temperatures.
摘要翻译：一种用于对准安装在打印机中的支撑构件（3）上的两个或更多个打印头模块（2）的方法，所述方法包括：将打印头模块（2）定位在支撑构件（3）上，使得当支撑构件（3）处于其工作温度，但不一定在其他温度。

108. 发明申请

WO01064444A1 OVERLAPPING PRINTHEAD MODULE ARRAY CONFIGURATION 审中-公开
标题翻译：重叠打印机模块阵列配置
公开(公告)号：WO01064444A1
公开(公告)日：2001-09-07
申请号：PCT/AU2001/000216
申请日：2001-03-02
IPC分类号： B41J2/16 , B41J2/145 , B41J2/155
CPC分类号： B41J2/155 , B41J2002/14491 , B41J2202/20
摘要： A modular pagewidth printhead for a digital ink jet printer having a metal chassis (1) where modules (2) are arranged in an overlapping configuration to preserve continuity between the printing from adjacent replaceable modules (2). The printhead has an ink reservoir (4), a flexible PCB (10) and busbar (11). The printhead chips (3) such as MEMJET on each module (2) receive print data from TAB films (6). The TAB films (6) extend from the same side of each of the MEMJET chips (3) to allow for a relatively compact printhead design. The chips (3) are configured so that predominately all of the chips (3) in the array have, at most, one end obscured by the end of an adjacent chip (3). The configuration includes overlapping and inclining the printheads with respect to the support beam. This reduces the amount that the TAB films (6) need to narrow or "neck" in order to avoid the obscuring adjacent end.
摘要翻译：一种用于具有金属底盘（1）的数字喷墨打印机的模块化页宽打印头，其中模块（2）以重叠配置布置以保持来自相邻可更换模块（2）的打印之间的连续性。打印头具有墨水容器（4），柔性PCB（10）和母线（11）。每个模块（2）上的诸如MEMJET的打印头芯片（3）从TAB胶片（6）接收打印数据。 TAB膜（6）从每个MEMJET芯片（3）的相同侧延伸，以允许相对紧凑的打印头设计。芯片（3）被配置成主要是阵列中的所有芯片（3）的至少一端被相邻芯片（3）的端部遮蔽。该配置包括相对于支撑梁重叠和倾斜打印头。这减少了TAB膜（6）需要缩小或“颈部”的量，以避免相邻端部的模糊。

109. 发明申请

WO01062861A1 INK FOR INKJET RECORDING AND INK CARTRIDGE HAVING THE INK THEREIN 审中-公开
标题翻译：墨水记录墨盒和墨盒的墨盒
公开(公告)号：WO01062861A1
公开(公告)日：2001-08-30
申请号：PCT/JP2000/001056
申请日：2000-02-24
IPC分类号： B41J2/16 , C09D11/00 , B41J2/14 , B41J2/17 , B41M5/00
CPC分类号： C09D11/38 , B41J2/1606
摘要： An ink for inkjet recording which comprises water, a colorant and a rust inhibitor and is to be discharged through an opening of a nozzle having a water-repellent film containing a metal formed on the surface thereof, wherein the concentration of said rust inhibitor is determined on the basis of the number of groups contained in said colorant which may liberate an counter cation to show acidity. The ink can be used for inhibiting the erosion of a water-repellent film formed on a head for ink-jet recording.
摘要翻译：一种用于喷墨记录的油墨，其包括水，着色剂和防锈剂，并且通过具有在其表面形成有金属的防水膜的喷嘴的开口排出，其中确定所述防锈剂的浓度基于所述着色剂中所含的基团数目，其可释放出抗衡阳离子以显示酸度。油墨可用于抑制喷墨记录头上形成的防水膜的侵蚀。

110. 发明申请

WO01062394A2 MICROMACHINED TWO-DIMENSIONAL ARRAY DROPLET EJECTORS 审中-公开
标题翻译：微型二维阵列喷射器
公开(公告)号：WO01062394A2
公开(公告)日：2001-08-30
申请号：PCT/US2001/005965
申请日：2001-02-23
IPC分类号： B06B1/06 , B41J2/04 , B41J2/045 , B41J2/055 , B41J2/16 , H01L41/09 , H02N2/00 , B05B
CPC分类号： B41J2/04 , B41J2202/15
摘要： A droplet ejector (11) including a cylindrical reservoir (20) closed at one end with an elastic membrane (14) including at least one aperture (22). A bulk actuator (20) at the other end for actuating the fluid for ejection through the aperture (22). Also disclosed is a micromachined two-dimensional array droplet ejector (11). The ejector (11) includes a two-dimensional array of elastic membranes (14) having orifices (22) closing the ends of cylindrical fluid reservoirs (20). The fluid in the ejectors (11) is bulk actuated to set up pressure waves (28) in the fluid which cause fluid to form a meniscus at each orifice (22). Selective actuation of the membranes (14) ejects droplets. In an alternative mode of operation, the bulk pressure wave has sufficient amplitude to eject droplets while the individual membranes (14) are actuated to selectively prevent ejection of droplets.
摘要翻译：包括圆柱形容器（20）的液滴喷射器（11）在一端与包括至少一个孔（22）的弹性膜（14）封闭。在另一端处的用于致动流体以通过孔（22）喷射的主体致动器（20）。还公开了一种微机械二维阵列液滴喷射器（11）。喷射器（11）包括具有封闭圆柱形流体储存器（20）的端部的孔口（22）的弹性膜（14）的二维阵列。喷射器（11）中的流体被大量地致动以在流体中设置压力波（28），这导致流体在每个孔（22）处形成弯液面。膜（14）的选择性致动喷射液滴。在替代的操作模式中，主压力波具有足够的振幅来喷射液滴，同时单独的膜（14）被致动以选择性地防止液滴的喷射。

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