专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009108987A1 PRINTER COMPRISING PRIMING PUMP AND DOWNSTREAM EXPANSION CHAMBER 审中-公开
标题翻译：打印机包括预制泵和下游扩展室
公开(公告)号：WO2009108987A1
公开(公告)日：2009-09-11
申请号：PCT/AU2008/000485
申请日：2008-04-04
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia , LOW, David Jeremy
发明人： SILVERBROOK, Kia , LOW, David Jeremy
IPC分类号： B41J2/175
CPC分类号： B41J2/17 , B41J2/175 , B41J2/17513 , B41J2/17556 , B41J2/17596 , B41J2/18 , B41J2/19 , B41J29/38
摘要： A printer comprising: an inkjet printhead having an ink inlet, an ink outlet and an array of nozzles; an ink chamber having an outlet port connected to the ink inlet via an upstream ink conduit; an air pump having a pump outlet communicating with a headspace in the ink chamber, the pump being configured to positively pressurize the headspace during a printhead priming operation; and a downstream ink conduit connected to the ink outlet, the downstream ink conduit communicating with a pump inlet of the pump, wherein the downstream ink conduit includes an expansion chamber for accommodating a volume of ink, thereby inhibiting the ink from reaching the pump inlet.
摘要翻译：一种打印机，包括：具有墨入口，墨出口和喷嘴阵列的喷墨打印头; 墨水室，具有通过上游墨水导管连接到墨水入口的出口; 具有与所述墨水室中的顶部空间连通的泵出口的空气泵，所述泵构造成在打印头启动操作期间对所述顶部空间进行正向加压; 和连接到墨水出口的下游墨水导管，下游墨水导管与泵的泵入口连通，其中下游墨水导管包括用于容纳一定量墨水的膨胀室，从而阻止墨水到达泵入口。

2. 发明申请

WO2010051573A1 PRINTHEAD WITH INCREASING DRIVE PULSE TO COUNTER HEATER OXIDE GROWTH 审中-公开
标题翻译：打印机增加驱动脉冲计数器加热器氧化物生长
公开(公告)号：WO2010051573A1
公开(公告)日：2010-05-14
申请号：PCT/AU2008/001660
申请日：2008-11-10
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia , FOOTE, Roger, Mervyn, Lloyd , NORTH, Angus, John , FISHBURN, Jennifer, Mia , LUNSMANN, Paul, David , C.S., Lakshmi , CROUS, Frederik, Jacobus , WALKER, Matthew, Stewart , MALLINSON, Samuel, George , REICHL, Paul, Justin
发明人： SILVERBROOK, Kia , FOOTE, Roger, Mervyn, Lloyd , NORTH, Angus, John , FISHBURN, Jennifer, Mia , LUNSMANN, Paul, David , C.S., Lakshmi , CROUS, Frederik, Jacobus , WALKER, Matthew, Stewart , MALLINSON, Samuel, George , REICHL, Paul, Justin
IPC分类号： B41J2/14 , B41J2/05 , B41J2/16
CPC分类号： B41J2/0458 , B41J2/04563 , B41J2/1412 , B41J2202/03 , B41J2202/11
摘要： An inkjet printer that has a printhead with an array of ejection devices for ejecting drops of liquid onto a media substrate. Each of the ejection devices having a chamber for holding liquid, a nozzle in fluid communication with the chamber and a heater positioned in the chamber for contact with the liquid such that resistive heating of the heater generates a vapour bubble that ejects a drop of the liquid through the nozzle. The printer also has a controller for receiving print data and generating drive pulses to energize the heaters in accordance with the print data. The controller increases the drive pulse energy during the printhead lifetime.
摘要翻译：一种具有打印头的喷墨打印机，该打印头具有用于将液滴喷射到介质基板上的喷射装置阵列。每个喷射装置具有用于保持液体的腔室，与腔室流体连通的喷嘴和位于腔室中的与液体接触的加热器，使得加热器的电阻加热器产生喷射液滴的蒸气泡通过喷嘴。打印机还具有用于接收打印数据并产生驱动脉冲以用于根据打印数据激励加热器的控制器。控制器在打印头寿命期间增加驱动脉冲能量。

3. 发明申请

WO2009155635A1 ELECTRONIC PEN WITH RETRACTABLE NIB AND FORCE SENSOR 审中-公开
标题翻译：具有可回缩尼龙和力传感器的电子笔
公开(公告)号：WO2009155635A1
公开(公告)日：2009-12-30
申请号：PCT/AU2009/000695
申请日：2009-06-04
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia , LAPSTUN, Paul , UNDERWOOD, Matthew John , BRICE, Robert John , SZARKA-KOVACS, Zsolt
发明人： SILVERBROOK, Kia , LAPSTUN, Paul , UNDERWOOD, Matthew John , BRICE, Robert John , SZARKA-KOVACS, Zsolt
IPC分类号： G06F3/033
CPC分类号： G06F3/03545 , G06F3/0321
摘要： An electronic pen having a retractable nib for interacting with a surface. The pen comprises a slidably movable cartridge having a nib for contacting the surface, a retraction mechanism for retracting the cartridge, an actuator coupled to the retraction mechanism, a force sensor providing a reaction to an axial force transmitted from the cartridge, and a processor configured for generating force data indicative of a force detected by the force sensor. The retraction mechanism comprises a barrel for receiving the cartridge, which is adapted for seating the cartridge in either an extended position or a retracted position, whereby the axial force from the cartridge is transmitted to the barrel in the extended position. A biasing mechanism biases the cartridge towards the extended or retracted positions.
摘要翻译：一种具有用于与表面相互作用的可缩回笔尖的电子笔。笔包括一个可滑动移动的盒，其具有用于接触表面的尖头，用于缩回盒的缩回机构，耦合到缩回机构的致动器，提供对从盒传递的轴向力的反作用力的力传感器，以及处理器用于产生指示由力传感器检测到的力的力数据。回缩机构包括用于容纳盒的筒，其适于将盒置于延伸位置或缩回位置，由此来自盒的轴向力在延伸位置被传送到筒。偏压机构朝向延伸或缩回位置偏压墨盒。

4. 发明申请

WO2009135245A1 THERMAL BEND ACTUATOR COMPRISING BENT ACTIVE BEAM HAVING RESISTIVE HEATING BARS 审中-公开
标题翻译：包括具有电阻式加热棒的弯曲活动梁的热弯曲致动器
公开(公告)号：WO2009135245A1
公开(公告)日：2009-11-12
申请号：PCT/AU2008/000618
申请日：2008-05-05
申请人： SILVERBROOK RESEARCH PTY LTD , MCAVOY, Gregory John , BAGNAT, Misty , LAWLOR, Vincent Patrick , SILVERBROOK, Kia
发明人： MCAVOY, Gregory John , BAGNAT, Misty , LAWLOR, Vincent Patrick , SILVERBROOK, Kia
IPC分类号： B41J2/045
CPC分类号： B41J2/14427
摘要： A thermal bend actuator comprising: (a) a pair of electrical contacts positioned at one end of the actuator; (b) an active beam connected to the electrical contacts and extending longitudinally away from the contacts, the active beam defining a bent current flow path between the contacts; and (c) a passive beam fused to the active beam. When a current is passed through the active beam, the active beam heats and expands relative to the passive beam, resulting in bending of the actuator. The active beam comprises a resistive heating bar having a relatively smaller cross-sectional area than any other part of the current flow path. Heating of the active beam is concentrated in the heating bar.
摘要翻译：一种热弯曲致动器，包括：（a）位于致动器一端的一对电触点; （b）主动梁连接到电触点并纵向延伸远离触头，有源光束限定了触点之间的弯曲电流流动路径; 和（c）与主动梁融合的被动束。当电流通过有源光束时，有源光束相对于被动光束加热和膨胀，导致致动器的弯曲。主动梁包括具有比当前流动路径的任何其它部分相对更小的横截面面积的电阻加热棒。主动梁的加热集中在加热棒中。

5. 发明申请

WO2009114892A1 DOUBLE LASER DRILLING OF A PRINTHEAD INTEGRATED CIRCUIT ATTACHMENT FILM 审中-公开
标题翻译： PRINTHEAD集成电路连接膜的双重激光钻孔
公开(公告)号：WO2009114892A1
公开(公告)日：2009-09-24
申请号：PCT/AU2008/000379
申请日：2008-03-17
申请人： SILVERBROOK RESEARCH PTY LTD , RAMACHANDRA, Nagesh , FISHBURN, Jennifer Mia , SHARP, Paul Timothy , WILLIAMS, Susan , PAPWORTH, Paul Andrew , FIELDER, Simon , SILVERBROOK, Kia
发明人： RAMACHANDRA, Nagesh , FISHBURN, Jennifer Mia , SHARP, Paul Timothy , WILLIAMS, Susan , PAPWORTH, Paul Andrew , FIELDER, Simon , SILVERBROOK, Kia
IPC分类号： B23K26/38 , B41J2/175 , C08J5/18
CPC分类号： B41J29/02 , B23K26/066 , B23K26/389 , B23K2203/42 , B23K2203/50 , B41J2/175 , B41J2/18
摘要： A method of fabricating an apertured polymeric film. The method comprising the steps of: (a) masking a polymeric film with a first mask having first laser transmission zones defined therein; (b) laser-ablatmg first apertures through the polymeric film using the first mask; (c) masking the film with a second mask having second laser transmission zones defined therein, each second zone being aligned with a corresponding first aperture, and each second zone having greater perimeter dimensions than the corresponding first aperture; and (d) reaming the first apertures by laser-ablatmg the polymeric film using the second mask, the reamed first apertures defining second apertures m the film.
摘要翻译：一种制造有孔聚合物膜的方法。该方法包括以下步骤：（a）用其中限定有第一激光传输区的第一掩模掩蔽聚合物膜; （b）使用第一掩模，通过聚合物膜激光束缚第一孔; （c）用限定在其中的第二激光传播区域的第二掩模掩蔽所述膜，每个第二区域与相应的第一孔对准，并且每个第二区域具有比相应的第一孔径更大的周界尺寸; 以及（d）通过使用所述第二掩模激光聚合所述聚合物膜来铰接所述第一孔，所述扩孔的第一孔限定所述膜的第二孔。

6. 发明申请

WO2009100480A1 USE OF SULFONATED DYE SALT FOR MODULATING DYE STABILITY 审中-公开
标题翻译：用于调节染色稳定性的磺化染料盐的使用
公开(公告)号：WO2009100480A1
公开(公告)日：2009-08-20
申请号：PCT/AU2009/000150
申请日：2009-02-10
申请人： SILVERBROOK RESEARCH PTY LTD , INDUSEGARAM, Sutharsiny , GONZAGA, Graciel , VONWILLER, Simone, Charlotte , STARLING, Scott, Matthew , HALL, Lachlan, Everett , RIDLEY, Damon, Donald , SILVERBROOK, Kia
发明人： INDUSEGARAM, Sutharsiny , GONZAGA, Graciel , VONWILLER, Simone, Charlotte , STARLING, Scott, Matthew , HALL, Lachlan, Everett , RIDLEY, Damon, Donald , SILVERBROOK, Kia
IPC分类号： C07F5/00 , B41J2/01 , C07D487/22 , C09B47/04 , C09B47/067 , C09B47/24 , C09B47/30 , C09B47/32 , C09D11/02 , G06F17/30
CPC分类号： C09B69/04 , C09B47/24 , C09D11/328 , Y10S8/919 , Y10T428/24934
摘要： Use of a salt of a sulfonated dye for modulating a stability of the dye, particularly its ozonefastness. The salt comprises at least one organic cation selected from the group consisting of: a first organic cation having a positive charge delocalized between a nitrogen atom and at least one other heteroatom; a second organic cation having a positive charge delocalized between a nitrogen atom and at least two other atoms; or a third organic cation of formula (A) wherein: R p , R q and R r are each independently selected from a C 1-6 alkyl group; s is 0, 1, 2 or 3; and Ar is a C 6-12 aryl group or C 3-12 heteroaryl group.
摘要翻译：使用磺化染料的盐调节染料的稳定性，特别是其耐臭氧性。所述盐包含至少一种选自以下的有机阳离子：具有在氮原子和至少一个其它杂原子之间离域的正电荷的第一有机阳离子; 具有在氮原子和至少两个其它原子之间离域的正电荷的第二有机阳离子; 或式（A）的第三有机阳离子，其中：Rp，Rq和Rr各自独立地选自C 1-6烷基; s为0,1,2或3; 且Ar为C 6-12芳基或C 3-12杂芳基。

7. 发明申请

WO2009039552A1 REACTIVE ION ETCHING PROCESS FOR ETCHING METALS 审中-公开
标题翻译：用于蚀刻金属的反应离子蚀刻工艺
公开(公告)号：WO2009039552A1
公开(公告)日：2009-04-02
申请号：PCT/AU2007/001425
申请日：2007-09-26
申请人： SILVERBROOK RESEARCH PTY LTD , MCREYNOLDS, Darrell, LaRue , LAKSHMI, C., S. , SILVERBROOK, Kia
发明人： MCREYNOLDS, Darrell, LaRue , LAKSHMI, C., S. , SILVERBROOK, Kia
IPC分类号： C23F1/12 , H01L21/306 , H01L21/3065
CPC分类号： C23F4/00 , B41J2/14056 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2002/1437 , B41J2002/14387 , B41J2002/14475
摘要： A method of etching a metal by a reactive ion etching process is provided. The etchant gas chemistry for the reactive ion etching process consists essentially of NH3. The process is particularly suitable for etching superalloys, which etch only slowly using conventional metal etching techniques.
摘要翻译：提供了通过反应离子蚀刻工艺蚀刻金属的方法。用于反应离子蚀刻工艺的蚀刻剂气体化学主要由NH 3组成。该方法特别适用于蚀刻超级合金，其仅使用常规金属蚀刻技术缓慢地蚀刻。

8. 发明申请

WO2009039551A1 METHOD OF REMOVING PHOTORESIST 审中-公开
标题翻译：去除光电离子的方法
公开(公告)号：WO2009039551A1
公开(公告)日：2009-04-02
申请号：PCT/AU2007/001424
申请日：2007-09-26
申请人： SILVERBROOK RESEARCH PTY LTD , MCREYNOLDS, Darrell LaRue , LAKSHMII, C., S , FU, Yao , SILVERBROOK, Kia
发明人： MCREYNOLDS, Darrell LaRue , LAKSHMII, C., S , FU, Yao , SILVERBROOK, Kia
IPC分类号： G03F7/42 , B41J2/16
CPC分类号： B41J2/1601 , B41J2/1628 , B41J2/1639 , G03F7/427
摘要： A method of photoresist removal is provided. The method employs a plasma formed from a gas chemistry comprising NH3. The method is particularly suitable for use in MEMS fabrication processes, such as inkjet printhead fabrication.
摘要翻译：提供了光刻胶去除方法。该方法采用由包含NH 3的气体化学物质形成的等离子体。该方法特别适用于MEMS制造工艺，例如喷墨打印头制造。

9. 发明申请

WO2009015407A1 METHOD OF PREPARING NAPHTHALOCYANINES 审中-公开
标题翻译：制备萘甲酰胺的方法
公开(公告)号：WO2009015407A1
公开(公告)日：2009-02-05
申请号：PCT/AU2007/001067
申请日：2007-08-01
申请人： SILVERBROOK RESEARCH PTY LTD , INDUSEGARAM, Sutharsiny , VONWILLER, Simone, Charlotte , RIDLEY, Damon, Donald , SILVERBROOK, Kia
发明人： INDUSEGARAM, Sutharsiny , VONWILLER, Simone, Charlotte , RIDLEY, Damon, Donald , SILVERBROOK, Kia
IPC分类号： C09B47/00 , C07D209/68 , C07D307/92
CPC分类号： C07F5/003 , C09B47/06 , C09B47/073
摘要： A method of preparing a naphthalocyanine is provided. The method comprises the steps of: (i) providing a tetrahydronaphthalic anhydride; (ii) converting said tetrahydronaphthalic anhydride to a benzisoindolenine; and (iii) macrocyclizing said benzisoindolenine to form a naphthalocyanine.
摘要翻译：提供了一种制备萘酞菁的方法。该方法包括以下步骤：（i）提供四氢邻苯二甲酸酐; （ii）将所述四氢邻苯二甲酸酐转化成苯并异吲哚宁; 和（iii）大环化所述苯并异二烯醇以形成萘酞菁。

10. 发明申请

WO2009015406A1 INKJET PRINTHEAD WITH OPPOSING ACTUATOR ELECTRODE POLARITIES 审中-公开
标题翻译：具有执行器电极极性的INKJET PRINTHEAD
公开(公告)号：WO2009015406A1
公开(公告)日：2009-02-05
申请号：PCT/AU2007/001061
申请日：2007-07-30
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia
发明人： SILVERBROOK, Kia
IPC分类号： B41J2/145
CPC分类号： B41J2/155 , B41J2/14072 , B41J2002/14387 , B41J2002/14459 , B41J2202/11 , B41J2202/20
摘要： An inkjet printhead that has an array of nozzles arranged in adjacent rows, each nozzle having an ejection aperture and a corresponding actuator for ejecting printing fluid through the ejection aperture, each actuator having electrodes spaced from each other in a direction transverse to the rows. It also has drive circuitry for transmitting electrical power to the electrodes. The electrodes of the actuators in adjacent rows have opposing polarities such that the actuators in adjacent rows have opposing current flow directions. By reversing the polarity of the electrodes in adjacent rows, the punctuations in the power plane of the CMOS can be kept to the outside edges of the adjacent rows. This moves one line of narrow resistive bridges between the punctuations to a position where the electrical current does not flow through them. This eliminates their resistance from the actuators drive circuit. By reducing the resistive losses for actuators remote from the power supply side of the printhead IC, the drop ejection characteristics are consistent across the entire array of nozzles.
摘要翻译：一种具有布置在相邻行中的喷嘴阵列的喷墨打印头，每个喷嘴具有喷射孔和用于通过喷射孔喷射打印流体的相应致动器，每个致动器具有在横向于行的方向上彼此间隔开的电极。它还具有用于将电力传输到电极的驱动电路。相邻行中的致动器的电极具有相反的极性，使得相邻行中的致动器具有相反的电流流动方向。通过反转相邻行中的电极的极性，可以将CMOS的电源平面中的标点保持在相邻行的外部边缘。这样，将标点之间的一行窄电阻桥移动到电流不流过它们的位置。这消除了其从致动器驱动电路的阻力。通过减少远离打印头IC的电源侧的致动器的电阻损耗，液滴喷射特性在整个喷嘴阵列上是一致的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式