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1. 发明授权

US5418558A Determining the operating energy of a thermal ink jet printhead using an onboard thermal sense resistor 失效
标题翻译：使用车载热敏电阻确定热喷墨打印头的工作能量
公开(公告)号：US5418558A
公开(公告)日：1995-05-23
申请号：US57943
申请日：1993-05-03
申请人： Scott W. Hock , David A. Johnson , Niels J. Nielsen
发明人： Scott W. Hock , David A. Johnson , Niels J. Nielsen
IPC分类号： B41J2/05 , B41J2/12
CPC分类号： B41J2/04513 , B41J2/04536 , B41J2/0454 , B41J2/04563 , B41J2/0458 , B41J2/04588
摘要： A method for operating a thermal ink jet printer including a printhead having ink firing heater resistors responsive to pulses provided to the printhead. A sequence of pulse bursts of respective increasing or decreasing pulse energies that span a predetermined pulse energy range is applied to the printhead, each pulse burst comprised of a plurality of pulses having a pulse energy that is associated with such pulse burst and is constant for all pulses in such burst, and each burst having a sufficient number of pulses to allow the printhead to achieve a steady state operating temperature at the pulse energy of the pulse burst. A steady state operating temperature sample is determined for each of the sequence of pulses bursts of different pulse energies to produce a set of temperature samples respectively associated with the increasing pulse energies, and a turn on pulse energy is determined from the temperature samples. The thermal ink jet printhead is then operated with a pulse energy that is greater than the turn on pulse energy and in a range that provides a desired print quality while avoiding premature failure of the heater resistors.
摘要翻译：一种用于操作热喷墨打印机的方法，其包括响应于提供给打印头的脉冲的具有喷墨加热器电阻器的打印头。跨越预定脉冲能量范围的相应增加或减小的脉冲能量的脉冲脉冲序列被施加到打印头，每个脉冲脉冲串包括具有脉冲能量的多个脉冲，该脉冲能量与所述脉冲脉冲串相关联，并且对于所有脉冲脉冲，并且每个脉冲串具有足够数量的脉冲以允许打印头在脉冲脉冲的脉冲能量下实现稳态工作温度。确定不同脉冲能量的脉冲脉冲序列中的每一个的稳态工作温度采样，以产生分别与增加的脉冲能量相关联的一组温度采样，并且从温度采样确定导通脉冲能量。然后，热喷墨打印头以大于导通脉冲能量的脉冲能量和在提供期望打印质量的范围内操作，同时避免加热电阻器的过早故障。

2. 发明申请

US20080197108A1 Fluid Ejection Assembly 审中-公开
标题翻译：流体喷射组件
公开(公告)号：US20080197108A1
公开(公告)日：2008-08-21
申请号：US12109183
申请日：2008-04-24
申请人： Hector Jose LEBRON , Paul CRIVELLI , Scott W. HOCK
发明人： Hector Jose LEBRON , Paul CRIVELLI , Scott W. HOCK
IPC分类号： G11B5/127
CPC分类号： B41J2/1408 , B41J2002/14177 , B41J2002/14379
摘要： A fluid ejection assembly includes a first layer, and a second layer positioned on a side of the first layer. The second layer has a side adjacent the side of the first layer and includes barriers defining a fluid chamber on the side, a drop ejecting element formed within the fluid chamber, and a thermal conduction path extended between the fluid chamber and the barriers.
摘要翻译：流体喷射组件包括第一层和位于第一层侧面上的第二层。第二层具有邻近第一层的侧面的一侧，并且包括在侧面限定流体室的阻挡层，形成在流体室内的液滴喷射元件以及在流体室和阻挡层之间延伸的热传导路径。

3. 发明授权

US07410242B2 Photonically activated fluid dispensing system and methods 失效
标题翻译：光激活流体分配系统及方法
公开(公告)号：US07410242B2
公开(公告)日：2008-08-12
申请号：US11228899
申请日：2005-09-16
申请人： Tony Cruz-Uribe , Morad Samii , Scott W Hock , Marshall Field
发明人： Tony Cruz-Uribe , Morad Samii , Scott W Hock , Marshall Field
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/07 , B41J2/125 , B41J29/38 , B41J2202/18
摘要： A fluid dispensing system, including a photon source disposed on a moveable carriage and a fluid ejector array having a plurality of fluid ejection elements disposed on a substrate. Each fluid ejection element includes a fluid ejector, and a photodetector electrically coupled to the fluid ejector. Moving said photon source over at least a portion of the fluid ejector array, selectively illuminates the photodetectors, thereby selectively activating the fluid ejectors coupled to the illuminated photodetectors.
摘要翻译：流体分配系统，包括设置在可移动托架上的光子源和具有设置在基板上的多个流体喷射元件的流体喷射器阵列。每个流体喷射元件包括流体喷射器，以及电耦合到流体喷射器的光电检测器。在所述流体喷射器阵列的至少一部分上移动所述光子源，选择性地照亮所述光电检测器，从而选择性地启动耦合到所述照射光电检测器的流体喷射器。

4. 发明授权

US07399062B2 Photonically activated fluid ejector apparatus and methods 失效
标题翻译：光子激活液体喷射装置及方法
公开(公告)号：US07399062B2
公开(公告)日：2008-07-15
申请号：US11519558
申请日：2006-09-11
申请人： Antonio S. Cruz-Uribe , Mohammad M Samii , Scott W Hock , Marshall Field
发明人： Antonio S. Cruz-Uribe , Mohammad M Samii , Scott W Hock , Marshall Field
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/14201 , B41J2002/14387
摘要： A fluid ejector head, including a fluid ejector disposed on an ejector support, and a photodetector electrically coupled to the fluid ejector. The fluid ejector head also includes a photon source photonically coupled only to the photodetector. Photons emitted from the photon source interact with the photodetector and generate an activation signal. The activation signal in turn activates the fluid ejector ejecting a fluid away from the fluid ejector.
摘要翻译：流体喷射头，包括设置在喷射器支撑件上的流体喷射器，以及电耦合到流体喷射器的光电检测器。流体喷射头还包括仅光学耦合到光电检测器的光子源。从光子源发射的光子与光电检测器相互作用并产生激活信号。激活信号又激活流体喷射器将流体从流体喷射器中排出。

5. 发明授权

US06588892B1 Recording ink onto print media 失效
标题翻译：将墨水记录到打印介质上
公开(公告)号：US06588892B1
公开(公告)日：2003-07-08
申请号：US10062735
申请日：2002-01-31
申请人： Rodney D. Stramel , Scott W. Hock
发明人： Rodney D. Stramel , Scott W. Hock
IPC分类号： B41J201
CPC分类号： B41J11/002
摘要： An inkjet recording apparatus and method are disclosed. The apparatus includes a print recording source, which ejects wet ink onto a print media, and container, which ejects a supercooled gas onto the media in order to freeze-dry the wet ink. The methods include ejecting wet ink onto recording medium and freeze drying the ink on the medium. Also the supercooled gas is pass across a portion of the media either before or after wet ink received on the medium.
摘要翻译：公开了一种喷墨记录装置和方法。该设备包括将湿油墨喷射到打印介质上的打印记录源和容器，其将过冷气体喷射到介质上以冷冻干燥湿油墨。所述方法包括将湿油墨喷射到记录介质上并冷冻干燥介质上的油墨。此外，过湿气体在湿油接收在介质上之前或之后都穿过介质的一部分。

6. 发明授权

US5521622A Print quality optimization for a color ink-jet printer by using a larger nozzle for the black ink only 失效
标题翻译：通过使用较大的喷嘴仅适用于黑色墨水，打印彩色喷墨打印机的质量优化
公开(公告)号：US5521622A
公开(公告)日：1996-05-28
申请号：US320104
申请日：1994-10-07
申请人： Scott W. Hock , David A. Johnson , Mark A. Van Veen
发明人： Scott W. Hock , David A. Johnson , Mark A. Van Veen
IPC分类号： B41J2/05 , B41J2/175 , B41J2/21
CPC分类号： B41J2/2103 , B41J11/002
摘要： The diameter of nozzles in a nozzle plate used in ink-jet printer pens, or cartridges, for the black ink is set at a first value, e.g., 45 .mu.m, which is larger than that used for the color inks, e.g., 40 .mu.m. It has been found that merely changing the nozzle diameter is sufficient to change the ink droplet size. By designing the drop mass properly (i.e., lower than normal, with the volume of black ink at, for example 115 pl and the volume of color ink at, for example, 95 pl, as measured at room temperature), optimum print quality and reliability is achieved when the cartridge reaches steady state operating temperature in a printer provided with a heater to assist in drying the ink on the print medium. The inventive approach has several advantages over previous designs, including: (1) optimization/testing of the barriers and resistor topology is done only once for the cyan, yellow, magenta, and black cartridges; (2) operating energy in the printer is the same for the cyan, yellow, magenta, and black cartridges, thus simplifying the product design; and (3) manufacturing is greatly simplified, since the only part, other than the ink and some packaging, that is different between the black and color cartridges is the top nozzle plate.
摘要翻译：用于喷墨打印机笔或用于黑色墨水的墨盒的喷嘴板中的喷嘴的直径设定为比用于彩色墨水的第一值（例如45μm），例如40 亩已经发现，仅改变喷嘴直径足以改变墨滴尺寸。通过适当地设计液滴质量（即，低于正常情况，黑色墨水的体积例如为115pl，并且例如在室温下测量的例如95pl的彩色墨水的体积），最佳印刷质量和当墨盒在设置有加热器的打印机中达到稳定状态操作温度以帮助干燥打印介质上的墨时，实现可靠性。本发明方法具有优于先前设计的几个优点，包括：（1）对于青色，黄色，品红色和黑色墨盒，障碍物和电阻器拓扑的优化/测试仅进行一次; （2）打印机的工作能量与青色，黄色，品红色和黑色墨盒相同，从而简化了产品设计; 和（3）制造大大简化，因为黑色和彩色墨盒之间不同的墨水和一些包装之外的唯一部分是顶部喷嘴板。

7. 发明授权

US5079570A Capillary reservoir binary ink level sensor 失效
标题翻译：毛细管储存器二进制墨水量传感器
公开(公告)号：US5079570A
公开(公告)日：1992-01-07
申请号：US423158
申请日：1989-10-18
申请人： John A. Mohr , Michael B. Lloyd , Scott W. Hock , Mindy A. Hamlin
发明人： John A. Mohr , Michael B. Lloyd , Scott W. Hock , Mindy A. Hamlin
IPC分类号： B41J2/125 , B41J2/175 , G01F23/02
CPC分类号： B41J2/17566 , G01F23/02
摘要： An ink level sensor (18, 18', 18") is provided for detecting the level of ink in an ink cartridge (10) containing a capillary reservoir (14), such as foam, therein. The ink level sensor is a binary fluidic indicator, which provides both a human and machine readable indication of the level of the ink. A plurality of embodiments are described, including a two-port sensor (20), a one-port sensor (22), and a pair of fluidically-connected needles of different length (24).
摘要翻译：提供了一种墨水量传感器（18,18'，18“），用于检测包含诸如泡沫的毛细管贮存器（14）的墨盒（10）中的墨水位。墨水量传感器是二进制流体指示器，其提供墨水水平的人和机器可读指示。描述了多个实施例，包括双端口传感器（20），单端口传感器（22）和不同长度（24）的一对流体连接的针。

8. 发明授权

US08047631B2 Photonically activated fluid dispensing system and methods 失效
标题翻译：光激活流体分配系统及方法
公开(公告)号：US08047631B2
公开(公告)日：2011-11-01
申请号：US12171240
申请日：2008-07-10
申请人： Tony Cruz-Uribe , Mohammed M Samii , Scott W. Hock
发明人： Tony Cruz-Uribe , Mohammed M Samii , Scott W. Hock
IPC分类号： B41J2/14
CPC分类号： B41J2/07 , B41J2/125 , B41J2/14072 , B41J29/38 , B41J2202/18
摘要： A fluid dispensing system, including a photon source disposed on a moveable carriage and a fluid ejector array having a plurality of fluid ejection elements disposed on a substrate. Each fluid ejection element includes a fluid ejector, and a photodetector electrically coupled to the fluid ejector. Moving said photon source over at least a portion of the fluid ejector array, selectively illuminates the photodetectors, thereby selectively activating the fluid ejectors coupled to the illuminated photodetectors.
摘要翻译：流体分配系统，包括设置在可移动托架上的光子源和具有设置在基板上的多个流体喷射元件的流体喷射器阵列。每个流体喷射元件包括流体喷射器，以及电耦合到流体喷射器的光电检测器。在所述流体喷射器阵列的至少一部分上移动所述光子源，选择性地照亮所述光电检测器，从而选择性地启动耦合到所述照射光电检测器的流体喷射器。

9. 发明授权

US07540593B2 Fluid ejection assembly 有权
标题翻译：流体喷射组件
公开(公告)号：US07540593B2
公开(公告)日：2009-06-02
申请号：US11114961
申请日：2005-04-26
申请人： Scott W. Hock , Paul Crivelli , Hector Jose Lebron
发明人： Scott W. Hock , Paul Crivelli , Hector Jose Lebron
IPC分类号： B41J2/05
CPC分类号： B41J2/1631 , B41J2/1404 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2002/14475
摘要： A fluid ejection assembly includes a first layer, and a second layer positioned on a side of the first layer. The second layer has a side adjacent the side of the first layer and includes a drop ejecting element formed on the side and a fluid pathway communicated with the drop ejecting element. The first layer and the fluid pathway of the second layer form a nozzle, and the nozzle has a cross-shaped cross-section.
摘要翻译：流体喷射组件包括第一层和位于第一层侧面上的第二层。第二层具有与第一层相邻的一侧，并且包括形成在侧面上的液滴喷射元件和与液滴喷射元件连通的流体通道。第二层的第一层和流体通道形成喷嘴，并且喷嘴具有十字形横截面。

10. 发明授权

US06981758B2 Photonically activated fluid dispensing system and methods 失效
标题翻译：光激活流体分配系统及方法
公开(公告)号：US06981758B2
公开(公告)日：2006-01-03
申请号：US10631329
申请日：2003-07-30
申请人： Tony Cruz-Uribe , Morad Samii , Scott W Hock , Marshall Field
发明人： Tony Cruz-Uribe , Morad Samii , Scott W Hock , Marshall Field
IPC分类号： B41J2/16
CPC分类号： B41J2/14072 , B41J2/07 , B41J2/125 , B41J29/38 , B41J2202/18
摘要： A fluid dispensing system, including a photon source disposed on a moveable carriage and a fluid ejector array having a plurality of fluid ejection elements disposed on a substrate. Each fluid ejection element includes a fluid ejector, and a photodetector electrically coupled to the fluid ejector. Moving said photon source over at least a portion of the fluid ejector array, selectively illuminates the photodetectors, thereby selectively activating the fluid ejectors coupled to the illuminated photodetectors.
摘要翻译：流体分配系统，包括设置在可移动托架上的光子源和具有设置在基板上的多个流体喷射元件的流体喷射器阵列。每个流体喷射元件包括流体喷射器，以及电耦合到流体喷射器的光电检测器。在所述流体喷射器阵列的至少一部分上移动所述光子源，选择性地照亮所述光电检测器，从而选择性地启动耦合到所述照射光电检测器的流体喷射器。

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