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公开(公告)号：US08931874B1
公开(公告)日：2015-01-13
申请号：US13941713
申请日：2013-07-15
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46 , B41J15/04
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A heat source provides heat to the receiver medium in a localized area sufficient to permanently alter a physical property of the receiver medium thereby forming a reference mark. A sensor at a downstream position along the media path is adapted to sense the reference mark providing a sensed signal. The sensed signal is analyzed to determine a position of the receiver medium as the receiver medium passes through the second position along the media path by detecting a position of the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 热源在局部区域中向接收介质提供热量，足以永久地改变接收介质的物理特性，从而形成参考标记。 沿着媒体路径的下游位置处的传感器适于感测提供感测信号的参考标记。 分析所感测的信号，以便通过检测参考标记的位置，当接收介质通过介质路径的第二位置时，确定接收介质的位置。
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公开(公告)号：US20150035893A1
公开(公告)日：2015-02-05
申请号：US14519505
申请日：2014-10-21
IPC分类号： B41J13/00
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46 , B41J15/04
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A laser provides heat to the receiver medium in a localized area sufficient to permanently alter a physical property of the receiver medium thereby forming a reference mark. A sensor at a downstream position along the media path is adapted to sense the reference mark providing a sensed signal. The sensed signal is analyzed to determine a position of the receiver medium as the receiver medium passes through the second position along the media path by detecting a position of the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 激光器在局部区域中向接收器介质提供热量，其足以永久地改变接收器介质的物理特性，从而形成参考标记。 沿着媒体路径的下游位置处的传感器适于感测提供感测信号的参考标记。 分析所感测的信号，以便通过检测参考标记的位置，当接收介质通过介质路径的第二位置时，确定接收介质的位置。
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公开(公告)号：US20150015633A1
公开(公告)日：2015-01-15
申请号：US13941713
申请日：2013-07-15
IPC分类号： B41J13/00
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46 , B41J15/04
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A heat source provides heat to the receiver medium in a localized area sufficient to permanently alter a physical property of the receiver medium thereby forming a reference mark. A sensor at a downstream position along the media path is adapted to sense the reference mark providing a sensed signal. The sensed signal is analyzed to determine a position of the receiver medium as the receiver medium passes through the second position along the media path by detecting a position of the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 热源在局部区域中向接收介质提供热量，足以永久地改变接收介质的物理特性，从而形成参考标记。 沿着媒体路径的下游位置处的传感器适于感测提供感测信号的参考标记。 分析所感测的信号，以便通过检测参考标记的位置，当接收介质通过介质路径的第二位置时，确定接收介质的位置。
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公开(公告)号：US20150015634A1
公开(公告)日：2015-01-15
申请号：US13941733
申请日：2013-07-15
IPC分类号： B41J13/00
CPC分类号： B41J13/0009 , B41J11/46 , B41J29/42 , B65H26/02 , B65H2301/5143 , B65H2511/512 , B65H2553/414 , B65H2557/62 , B65H2801/15
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A heat source provides heat to the receiver medium in a localized area sufficient to permanently alter a fluorescent agent in the receiver medium, thereby forming a reference mark characterized by a reduced level of fluorescence. A stimulating light source illuminates the receiver medium at a downstream position along the media path, the stimulating light source having a spectrum adapted to stimulate the fluorescent agent to fluoresce thereby producing emitted light. A sensor is used to sense the emitted light from the receiver medium thereby providing a sensed light level signal. The sensed light level signal is analyzed to determine a position of the receiver medium by detecting the reduced level of fluorescence associated with the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 热源在局部区域中向受体介质提供热量，足以永久地改变接收介质中的荧光剂，从而形成以降低的荧光水平为特征的参考标记。 刺激光源沿着介质路径在下游位置照射接收介质，刺激光源具有适于刺激荧光剂发荧光从而产生发射光的光谱。 传感器用于感测来自接收介质的发射光，从而提供感测到的光电平信号。 分析检测到的光电平信号，通过检测与参考标记相关联的荧光的降低水平来确定接收介质的位置。
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公开(公告)号：US20150014918A1
公开(公告)日：2015-01-15
申请号：US13941768
申请日：2013-07-15
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A heat source provides heat to the receiver medium in a localized area sufficient to form a hole through the receiver medium thereby forming a reference mark. A light source illuminates a first side of the receiver medium, and a sensor located on a second side of the receiver medium senses light transmitted through the receiver medium thereby providing a sensed light level signal. The sensed light level signal is analyzed to determine a position of the receiver medium by detecting light transmitted through the hole through the receiver medium associated with the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 热源在足以在通过接收介质形成孔的局部区域中向接收介质提供热量，从而形成参考标记。 光源照亮接收介质的第一侧，位于接收介质第二侧的传感器感测透过接收介质的光，从而提供检测到的光电平信号。 通过检测通过与参考标记相关联的接收器介质穿过孔的光来分析所感测的光级信号以确定接收介质的位置。
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公开(公告)号：US08960842B2
公开(公告)日：2015-02-24
申请号：US13941733
申请日：2013-07-15
CPC分类号： B41J13/0009 , B41J11/46 , B41J29/42 , B65H26/02 , B65H2301/5143 , B65H2511/512 , B65H2553/414 , B65H2557/62 , B65H2801/15
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A heat source provides heat to the receiver medium in a localized area sufficient to permanently alter a fluorescent agent in the receiver medium, thereby forming a reference mark characterized by a reduced level of fluorescence. A stimulating light source illuminates the receiver medium at a downstream position along the media path, the stimulating light source having a spectrum adapted to stimulate the fluorescent agent to fluoresce thereby producing emitted light. A sensor is used to sense the emitted light from the receiver medium thereby providing a sensed light level signal. The sensed light level signal is analyzed to determine a position of the receiver medium by detecting the reduced level of fluorescence associated with the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 热源在局部区域中向受体介质提供热量，足以永久地改变接收介质中的荧光剂，从而形成以降低的荧光水平为特征的参考标记。 刺激光源沿着介质路径在下游位置照射接收介质，刺激光源具有适于刺激荧光剂发荧光从而产生发射光的光谱。 传感器用于感测来自接收介质的发射光，从而提供感测到的光电平信号。 分析检测到的光电平信号，通过检测与参考标记相关联的荧光的降低水平来确定接收介质的位置。
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公开(公告)号：US09211751B2
公开(公告)日：2015-12-15
申请号：US14519505
申请日：2014-10-21
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46 , B41J15/04
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A laser provides heat to the receiver medium in a localized area sufficient to permanently alter a physical property of the receiver medium thereby forming a reference mark. A sensor at a downstream position along the media path is adapted to sense the reference mark providing a sensed signal. The sensed signal is analyzed to determine a position of the receiver medium as the receiver medium passes through the second position along the media path by detecting a position of the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 激光器在局部区域中向接收器介质提供热量，其足以永久地改变接收器介质的物理特性，从而形成参考标记。 沿着媒体路径的下游位置处的传感器适于感测提供感测信号的参考标记。 分析所感测的信号，以便通过检测参考标记的位置，当接收介质通过介质路径的第二位置时，确定接收介质的位置。
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