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    • 4. 发明授权
    • Filter for printhead assembly
    • 过滤器用于打印头组件
    • US07614733B2
    • 2009-11-10
    • US11713161
    • 2007-03-01
    • Mark HainesMark A. DevriesRhonda WilsonCraig Malik
    • Mark HainesMark A. DevriesRhonda WilsonCraig Malik
    • B41J2/175
    • B41J2/17556B41J2/17513B41J2/17523B41J2/17563H01L2224/48091H01L2924/00014
    • A method of supplying liquid ink to a printhead assembly including a carrier, a printhead die mounted on the carrier, and a fluid delivery assembly communicated with the carrier includes communicating a fluid manifold of the carrier with the printhead die, communicating the fluid delivery assembly with the fluid manifold of the carrier, and filling the fluid delivery assembly with a quantity of the liquid ink, including purging air from the fluid delivery assembly through a filter, wherein the filter includes a frame having an opening and a fluid passage communicated with the opening formed therein, filter material enclosing the opening and the fluid passage of the frame, first and second fluid ports communicated with the fluid passage, and a permeable material communicated with the first fluid port.
    • 将液体墨水供应到包括载体,安装在载体上的打印头芯片和与载体连通的流体输送组件的打印头组件的方法包括将载体的流体歧管与打印头模具连通,将流体输送组件与 载体的流体歧管,并且用一定量的液体油墨填充流体输送组件,包括通过过滤器从流体输送组件吹扫空气,其中过滤器包括具有开口的框架和与开口连通的流体通道 在其中形成有封闭框架的开口和流体通道的过滤材料,与流体通道连通的第一和第二流体端口以及与第一流体端口连通的可渗透材料。
    • 6. 发明授权
    • Downmix limiting
    • 下混限制
    • US09224400B2
    • 2015-12-29
    • US13884569
    • 2011-11-10
    • Rhonda WilsonMichael WardSteven VeneziaRoger Dressler
    • Rhonda WilsonMichael WardSteven VeneziaRoger Dressler
    • G10L19/008
    • G10L19/008H04S2400/03
    • The invention relates to downmixing techniques by which output audio signals are obtained from input audio signals partitioned into subgroups. A variable common gain limiting factor is applied to all downmix coefficients that govern the contributions from the input signals in a subgroup. While preserving the proportions between signal values within a subgroup, the invention makes it possible to limit the gain of different input signal subgroups to different extents, so that relatively more perceptible signals can be limited relatively less. It then becomes possible to achieve a consistent dialogue level while transitioning in a less perceptible fashion between signal portions with and without gain limiting. Embodiments of the invention include a method, a mixing system and a computer-program product.
    • 本发明涉及通过分割成子组的输入音频信号获得输出音频信号的下混技术。 可变的公共增益限制因子被应用于所有下调系数,这些系数控制了子组中输入信号的贡献。 在保持子组内的信号值之间的比例的同时,本发明使得可以将不同输入信号子组的增益限制在不同的范围,使得可以相对较少地限制相对更可感知的信号。 然后可以实现一致的对话级别,同时以不太可感知的方式在具有和不具有增益限制的信号部分之间转换。 本发明的实施例包括方法,混合系统和计算机程序产品。
    • 7. 发明申请
    • Filter for printhead assembly
    • 过滤器用于打印头组件
    • US20070153070A1
    • 2007-07-05
    • US11713161
    • 2007-03-01
    • Mark HainesMark DevriesRhonda WilsonCraig Malik
    • Mark HainesMark DevriesRhonda WilsonCraig Malik
    • B41J2/175
    • B41J2/17556B41J2/17513B41J2/17523B41J2/17563H01L2224/48091H01L2924/00014
    • A method of supplying liquid ink to a printhead assembly including a carrier, a printhead die mounted on the carrier, and a fluid delivery assembly communicated with the carrier includes communicating a fluid manifold of the carrier with the printhead die, communicating the fluid delivery assembly with the fluid manifold of the carrier, and filling the fluid delivery assembly with a quantity of the liquid ink, including purging air from the fluid delivery assembly through a filter, wherein the filter includes a frame having an opening and a fluid passage communicated with the opening formed therein, filter material enclosing the opening and the fluid passage of the frame, first and second fluid ports communicated with the fluid passage, and a permeable material communicated with the first fluid port.
    • 将液体墨水供应到包括载体,安装在载体上的打印头芯片和与载体连通的流体输送组件的打印头组件的方法包括将载体的流体歧管与打印头模具连通,将流体输送组件与 载体的流体歧管,并且用一定量的液体油墨填充流体输送组件,包括通过过滤器从流体输送组件吹扫空气,其中过滤器包括具有开口的框架和与开口连通的流体通道 在其中形成有封闭框架的开口和流体通道的过滤材料,与流体通道连通的第一和第二流体端口以及与第一流体端口连通的可渗透材料。