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1. 发明授权

US06998008B2 Method and apparatus for attaching an ink jet filter to an ink cartridge 有权
标题翻译：用于将喷墨过滤器附接到墨盒的方法和装置
公开(公告)号：US06998008B2
公开(公告)日：2006-02-14
申请号：US10619818
申请日：2003-07-15
申请人： Kin Ming Kwan , David T. Shadwick , Jeanne M. Saldanha , Paul T. Spivey , Jon B. Whitney , Julie A. Gordon Whitney
发明人： Kin Ming Kwan , David T. Shadwick , Jeanne M. Saldanha , Paul T. Spivey , Jon B. Whitney , Julie A. Gordon Whitney
IPC分类号： B32B3/20
CPC分类号： B29C65/1638 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1661 , B29C65/1667 , B29C65/1674 , B29C65/1677 , B29C65/1687 , B29C65/1696 , B29C66/112 , B29C66/114 , B29C66/24221 , B29C66/5326 , B29C66/5346 , B29C66/61 , B29C66/65 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/81267 , B29C66/81415 , B29C66/81422 , B29C66/81423 , B29C66/81429 , B29C66/81431 , B29C66/81611 , B29C66/8242 , B29C66/8322 , B29C66/863 , B29K2995/0027 , B29L2012/00 , B29L2031/14 , B29L2031/737 , B29L2031/767 , B41J2/17563 , B29K2069/00 , B29K2033/12
摘要： An apparatus for a laser transmission welding process for attaching a synthetic filter material to a filter tower frame in an ink jet printer cartridge. The apparatus includes a laser beam source and a filter clamping fixture containing a base, slide rods attached on first ends thereof to the base, an optics support plate attached to second ends of the slide rods, a movable platform for holding an ink cartridge slidably disposed on the slide rods between the base and the optics support plate, a platform moving device for translating the platform to and from a laser welding position, a laser beam transparent plate suspended by support legs from the optics support plate to a position between the movable platform and the optics support plate. The apparatus greatly improves synthetic filter attachment to a filter tower frame in an ink cartridge.
摘要翻译：一种用于将合成过滤材料附着到喷墨打印机墨盒中的过滤塔框架上的激光传输焊接工艺的装置。该装置包括一个激光束源和一个包含底座的过滤器夹紧夹具，其第一端连接到底座上的滑杆，连接到滑杆第二端的光学支撑板，一个用于保持可滑动地设置的墨盒的可移动平台在基座和光学器件支撑板之间的滑动杆上，用于将平台平移到激光焊接位置和从激光焊接位置平移的平台移动装置，由支撑腿从光学支撑板悬挂到可移动平台之间的位置的激光束透明板和光学支撑板。该装置极大地改进了合成过滤器附着到墨盒中的过滤塔框架。

2. 发明授权

US07245378B2 Measuring laser light transmissivity in a to-be-welded region of a work piece 有权
标题翻译：在工件的待焊接区域中测量激光透射率
公开(公告)号：US07245378B2
公开(公告)日：2007-07-17
申请号：US11228750
申请日：2005-09-16
申请人： Kin-Ming Kwan , Jonathan H. Laurer , David T. Shadwick , Audrey D. Rodgers
发明人： Kin-Ming Kwan , Jonathan H. Laurer , David T. Shadwick , Audrey D. Rodgers
IPC分类号： G01N21/00
CPC分类号： B23K31/12 , B23K26/032 , B23K26/034 , B23K26/22 , B23K26/32 , B23K31/125 , B23K2103/50 , B29C65/1606 , B29C65/1616 , B29C65/1619 , B29C65/1622 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1687 , B29C66/1222 , B29C66/1224 , B29C66/21 , B29C66/24244 , B29C66/53461 , B29C66/61 , B29C66/71 , B29C66/73921 , B29C66/95 , B29K2025/00 , B29L2031/767 , B41J2/16 , B41J2/1634 , G01N21/3563 , G01N21/359 , B29K2071/12 , B29K2025/06
摘要： Methods for measuring laser light transmissivity of a specific position in a work piece prior to the work piece undergoing laser welding at the specific position with a laser beam having a specific welding wavelength. To obtain a baseline measurement reading, a laser light source projects a laser beam at the welding wavelength directly into a detector. Thereafter, the work piece becomes suspended between the laser light source and detector whereby an output of the detector now corresponds to a work piece measurement reading. Differences between the two readings reveal whether the work piece will yield a satisfactory weld at the specific position when later welded by a laser beam at the welding wavelength. Preferred work pieces include inkjet printhead lids and bodies.
摘要翻译：在具有特定焊接波长的激光束在特定位置处进行激光焊接的工件之前测量工件中的特定位置的激光透射率的方法。为了获得基线测量读数，激光光源将焊接波长处的激光束直接投射到检测器中。此后，工件在激光光源和检测器之间悬挂，从而检测器的输出现在对应于工件测量读数。两个读数之间的差异揭示了当在焊接波长下被激光束焊接时，工件是否将在特定位置产生令人满意的焊接。优选的工件包括喷墨打印头盖和主体。

3. 发明授权

US06980296B2 Measuring laser light transmissivity in a to-be-welded region of a work piece 有权
标题翻译：在工件的待焊接区域中测量激光透射率
公开(公告)号：US06980296B2
公开(公告)日：2005-12-27
申请号：US11093971
申请日：2005-03-30
申请人： Kin-Ming Kwan , Jonathan H. Laurer , David T. Shadwick , Audrey D. Rodgers
发明人： Kin-Ming Kwan , Jonathan H. Laurer , David T. Shadwick , Audrey D. Rodgers
IPC分类号： B23K26/03 , B23K31/12 , B29C65/02 , B29C65/16 , B41J2/16 , G01N21/00
CPC分类号： B23K31/12 , B23K26/032 , B23K26/034 , B23K26/22 , B23K26/32 , B23K31/125 , B23K2103/50 , B29C65/1606 , B29C65/1616 , B29C65/1619 , B29C65/1622 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1687 , B29C66/1222 , B29C66/1224 , B29C66/21 , B29C66/24244 , B29C66/53461 , B29C66/61 , B29C66/71 , B29C66/73921 , B29C66/95 , B29K2025/00 , B29L2031/767 , B41J2/16 , B41J2/1634 , G01N21/3563 , G01N21/359 , B29K2071/12 , B29K2025/06
摘要： Methods for measuring laser light transmissivity of a specific position in a work piece prior to the work piece undergoing laser welding at the specific position with a laser beam having a specific welding wavelength. To obtain a baseline measurement reading, a laser light source projects a laser beam at the welding wavelength directly into a detector. Thereafter, the work piece becomes suspended between the laser light source and detector whereby an output of the detector now corresponds to a work piece measurement reading. Differences between the two readings reveal whether the work piece will yield a satisfactory weld at the specific position when later welded by a laser beam at the welding wavelength. Preferred work pieces include inkjet printhead lids and bodies.
摘要翻译：在具有特定焊接波长的激光束在特定位置处进行激光焊接的工件之前测量工件中的特定位置的激光透射率的方法。为了获得基线测量读数，激光光源将焊接波长处的激光束直接投射到检测器中。此后，工件在激光光源和检测器之间悬挂，从而检测器的输出现在对应于工件测量读数。两个读数之间的差异揭示了当在焊接波长下被激光束焊接时，工件是否将在特定位置产生令人满意的焊接。优选的工件包括喷墨打印头盖和主体。

4. 发明授权

US4523868A Ribbon feed cartridge 失效
标题翻译：色带供纸盒
公开(公告)号：US4523868A
公开(公告)日：1985-06-18
申请号：US514407
申请日：1983-07-18
申请人： David T. Shadwick
发明人： David T. Shadwick
IPC分类号： B41J32/00 , B41J33/16 , B41J33/20 , B41J33/26 , B41J35/28
CPC分类号： B41J33/26 , B41J32/00
摘要： The feeding of typewriter ribbons is improved by utilizing a cartridge carried driving element engaging the periphery of a translatable take-up spool where the driving element is driven by an interface connection with a driving member connected either directly or through a gear reduction train to a stepper motor. The simplified ribbon feed mechanism provides control over the increment of feed electronically as well as each ribbon cartridge carrying the appropriate gear reductions, if necessary, for different types of ribbons.
摘要翻译：通过利用与可平移的卷取卷轴的周边接合的带盒驱动元件来改善打字机带的供给，其中驱动元件由与直接连接或通过齿轮减速列车连接到步进机的驱动部件的接口连接来驱动发动机。简化的色带馈送机构可以控制电子馈电的增量，以及如果需要，对于不同类型的色带，每个色带盒带有适当的齿轮减少量。

5. 外观设计

USD309323S Cartridge for an electrophotographic printer 失效
公开(公告)号：USD309323S
公开(公告)日：1990-07-17
申请号：US306435
申请日：1989-02-06
申请人： James A. Craft , William D. Freeman , James J. Molloy , David T. Shadwick , Thomas G. Twardeck , James P. Wang
设计人： James A. Craft , William D. Freeman , James J. Molloy , David T. Shadwick , Thomas G. Twardeck , James P. Wang

6. 发明授权

US06796644B1 Ink source regulator for an inkjet printer 有权
标题翻译：喷墨打印机的墨源调节器
公开(公告)号：US06796644B1
公开(公告)日：2004-09-28
申请号：US10465403
申请日：2003-06-18
申请人： James D. Anderson, Jr. , Gerald F. Davis , John R. Fowler , David E. Greer , Trevor D. Gray , Timothy L. Howard , Steven R. Komplin , Matthew J. Russell , David T. Shadwick
发明人： James D. Anderson, Jr. , Gerald F. Davis , John R. Fowler , David E. Greer , Trevor D. Gray , Timothy L. Howard , Steven R. Komplin , Matthew J. Russell , David T. Shadwick
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/17556
摘要： A regulator adapted to regulate the throughput of an ink between an ink source and a print head includes: (a) a pressurized chamber including an ink inlet in fluid communication with and ink source, an ink outlet in fluid communication with a print head, and at least one flexible wall; and (b) a lever including a flexible arm extending along a portion of the flexible wall and an opposing arm operatively coupled to a seal biased to close the ink inlet when the lever is in a first position and to open the ink inlet to allow fluid communication between the ink inlet and the pressurized chamber when the lever is pivoted to a second position; where a lower pressure differential across the flexible wall causes the flexible wall to actuate the flexible arm, pivoting the lever to the first position (inlet closed), where a higher pressure differential across the flexible wall causes the flexible wall to actuate the flexible arm to pivot the lever to the second position (inlet open), and where a pressure change from the lower pressure differential to the higher pressure differential across the flexible wall causes the flexible wall to actuate and flex the flexible arm without causing the lever to pivot.
摘要翻译：适于调节墨源和打印头之间的墨水通过量的调节器包括：（a）加压室，包括与墨源流体连通的墨入口，与打印头流体连通的墨出口，以及至少一个柔性壁; 和（b）杠杆，其包括沿着柔性壁的一部分延伸的柔性臂，以及可操作地联接到当所述杆处于第一位置时被偏压以关闭所述油墨入口并且打开所述油墨入口以允许流体当杠杆枢转到第二位置时，墨水入口与加压室之间的连通; 其中穿过柔性壁的较低的压力差导致柔性壁致动柔性臂，将杠杆枢转到第一位置（入口关闭），其中穿过柔性壁的较高的压力差导致柔性壁致动柔性臂至将杠杆枢转到第二位置（入口打开），并且其中从柔性壁上的较低压差到较高压力差的压力变化导致柔性壁致动和弯曲柔性臂而不会使杠杆枢转。

7. 发明授权

US4840503A Stuffed chamber ribbon cartridge 失效
标题翻译：填充室色带墨盒
公开(公告)号：US4840503A
公开(公告)日：1989-06-20
申请号：US175893
申请日：1988-03-31
申请人： Sheldon D. Roberts , Louann B. Samuels , David T. Shadwick
发明人： Sheldon D. Roberts , Louann B. Samuels , David T. Shadwick
IPC分类号： B41J32/02 , B41J33/26
CPC分类号： B41J32/02
摘要： A fabric ribbon (13) is stuffed in a cartridge chamber (11). Two pinch rollers (35 and 39) are driven by a third roller (29). The direction for forces from the pinch rollers is toward a wall portion (9a), which is near an opening having a dam (ridge 67) which leads to chamber (74) have an exit slot (71) located near the wall portion (9a). The drive roller (29) is positioned to be located where the drive roller of an existing cartridge was located, making this cartridge interchangeable with a cartridge for a spool-to-spool ribbon.

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