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1. 发明申请

WO2010034064A1 METHOD AND APPARATUS FOR ALIGNMENT OF AN OPTICAL ASSEMBLY WITH AN IMAGE SENSOR 审中-公开
标题翻译：光学组件与图像传感器对准的方法和装置
公开(公告)号：WO2010034064A1
公开(公告)日：2010-04-01
申请号：PCT/AU2009/001271
申请日：2009-09-25
申请人： SILVERBROOK RESEARCH PTY LTD , NAPPER, Jonathon, Leigh , YOURLO, Zhenya, Alexander , PORTER, Collin, Andew , UNDERWOOD, Matthew, John , BRICE, Robert, John , SZARKA-KOVACS, Zsolt , LAPSTUN, Paul
发明人： NAPPER, Jonathon, Leigh , YOURLO, Zhenya, Alexander , PORTER, Collin, Andew , UNDERWOOD, Matthew, John , BRICE, Robert, John , SZARKA-KOVACS, Zsolt , LAPSTUN, Paul
IPC分类号： G02B7/38
CPC分类号： H04N17/002 , G02B7/023 , H04N5/2251 , H04N5/2254
摘要： A method is described for positioning an image sensor at a point of best focus for a lens. The lens has an optical axis and the image sensor is moved to a plurality of positions along the optical axis. The image sensor captures an image of a target image at each of the plurality of positions through the lens. A measure of blur in the image captured is derived at each of the plurality of positions from pixel data output from the image sensor. A relationship is derived between blur and position of the image sensor along the optical axis. The image sensor is then moved to a position on the optical axis that the relationship indicates as the point of best focus where the image sensor is fixedly secured relative to the lens.
摘要翻译：描述了一种用于将图像传感器定位在透镜最佳聚焦点处的方法。透镜具有光轴，并且图像传感器被移动到沿着光轴的多个位置。图像传感器通过透镜在多个位置的每个位置捕获目标图像的图像。在从图像传感器输出的像素数据的多个位置的每个位置导出所拍摄的图像中的模糊度量。在图像传感器沿着光轴的模糊和位置之间导出关系。然后，图像传感器被移动到光轴上的位置，该关系表示为相对于透镜固定地固定图像传感器的最佳聚焦点。

2. 发明申请

WO2007065192A1 INKJET PRINTER HAVING GRIPLESS DRIVE ROLLER 审中-公开
标题翻译：具有无缝驱动滚筒的喷墨打印机
公开(公告)号：WO2007065192A1
公开(公告)日：2007-06-14
申请号：PCT/AU2005/001834
申请日：2005-12-05
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia , KING, Tobin, Allen , TOW, Gregory, Michael , BERTOK, Attilla , DYER, Geoffrey, Philip , BRICE, Robert, John , MACKEY, Paul, Ian
发明人： SILVERBROOK, Kia , KING, Tobin, Allen , TOW, Gregory, Michael , BERTOK, Attilla , DYER, Geoffrey, Philip , BRICE, Robert, John , MACKEY, Paul, Ian
IPC分类号： B41J13/02 , B41J13/076
CPC分类号： B41J13/103 , B41J13/02 , B41J13/076
摘要： An inkjet printer (100) comprising: a media supply (412); and a gripless driven roller (452) and an idler roller (450) arranged, in use, to take up the media therebetween from the media supply (412) and feed it past a printhead (200) having a plurality of ink ejection nozzles arranged to print on the media as it is fed past the nozzles, the driven roller (452) being rotatably driven so as to impart translational motion to the media upon contact with the media, wherein a contact surface of the gripless driven roller (452) which contacts the media is substantially plain.
摘要翻译：一种喷墨打印机（100），包括：媒体供应（412）; 以及在使用中布置在介质供应源（412）之间的介质介质之间的无向驱动辊（452）和惰辊（450），并将其送进打印头（200），所述打印头具有多个喷墨嘴在媒体上通过喷嘴进行打印时，从动辊（452）被可旋转地驱动，以便在与介质接触时赋予介质平移运动，其中无级驱动辊（452）的接触表面接触媒体基本上是平坦的。

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

WO2008006138A1 SHEET FEED MECHANISM 审中-公开
标题翻译：板材进给机构
公开(公告)号：WO2008006138A1
公开(公告)日：2008-01-17
申请号：PCT/AU2007/000591
申请日：2007-05-07
申请人： SILVERBROOK RESEARCH PTY LTD , DYER, Geoffrey, Philip , BRICE, Robert, John , BERTOK, Attilla , TOW, Gregory, Michael , KING, Tobin, Allen , SILVERBROOK, Kia
发明人： DYER, Geoffrey, Philip , BRICE, Robert, John , BERTOK, Attilla , TOW, Gregory, Michael , KING, Tobin, Allen , SILVERBROOK, Kia
IPC分类号： B65H1/04 , B65H3/06 , B65H5/06
CPC分类号： B65H1/14 , B65H1/04 , B65H3/06 , B65H5/06 , B65H2301/4234 , B65H2402/64 , B65H2403/512 , B65H2405/1117
摘要： A sheet feed mechanism for a device such as a printer, with a chassis (2) configured to support a stack of sheets (4). A top sheet engaging member (6) for engaging the top-most sheet (40) of the stack and moving it relative to the remainder of the stack (4). A stack engaging structure (8) for engaging the stack (4) and biasing its top sheet (40) against the top sheet engaging member (6). The stack engaging structure (8) having a friction surface (18) extending parallel to the stack engaging structure's direction of travel. A lock mechanism (12) mounted to the chassis (2) for limited relative movement thereto, the lock mechanism (12) having a biased contact foot (32) for engaging the friction surface (18) to secure the stack engaging structure (8) to the lock mechanism (12) for movement therewith. An actuator (20) mounted to the chassis (2) to disengage the contact foot (32) from the friction surface such that the stack engaging structure (8) moves relative to the lock mechanism (12) to press the top-most sheet (40) against the top sheet engaging (6), then the actuator disengages the contact foot (32) such that it re-engages the friction surface (18) and then moves the lock mechanism relative to the chassis (2) such that the stack engaging structure (8) also retracts a predetermined distance from the top-most sheet engaging member (6).
摘要翻译：一种用于诸如打印机的装置的送纸机构，其中底盘（2）构造成支撑一叠纸张（4）。顶片接合构件（6），用于接合所述堆叠的最上面的片材（40）并使其相对于所述堆叠（4）的其余部分移动。一种用于接合堆叠（4）并将其顶片（40）偏置抵靠顶片接合构件（6）的堆叠接合结构（8）。堆叠接合结构（8）具有平行于堆垛接合结构的行进方向延伸的摩擦表面（18）。锁定机构（12），其安装到所述底盘（2）上以限制其相对运动，所述锁定机构（12）具有用于接合所述摩擦表面（18）以固定所述堆叠接合结构（8）的偏置接触脚（32）与所述锁定机构（12）一起移动。安装到底架（2）上的致动器（20）以将接触脚（270）从摩擦表面脱离，使得堆叠接合结构（8）相对于锁定机构（12）移动以将最顶层的片材 40）抵靠顶片接合（6），然后致动器解除接触脚（32），使得其重新接合摩擦表面（18），然后相对于底架（2）移动锁定机构，使得堆叠接合结构（8）也从最顶层的片材接合构件（6）缩回预定距离。

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