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1. 发明授权

US09005226B2 Fluid ejection device and method to control fluid ejection device 有权
标题翻译：流体喷射装置和控制流体喷射装置的方法
公开(公告)号：US09005226B2
公开(公告)日：2015-04-14
申请号：US12854698
申请日：2010-08-11
申请人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
发明人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
IPC分类号： A61B17/3203 , A61B17/00
CPC分类号： A61B17/3203 , A61B2017/00154
摘要： A fluid ejection device includes a pulsating flow generation section adapted to eject a fluid in a pulsed manner; a fluid supply section adapted to supply the pulsating flow generation section with the fluid; a fluid supply tube having flexibility adapted to communicate the pulsating flow generation section and the fluid supply section with each other; and a drive control section adapted to perform drive control of the pulsating flow generation section and the fluid supply section, wherein the drive control section starts up the pulsating flow generation section, makes the fluid supply section supply the fluid at a first flow rate for a predetermined time period, and then makes the fluid supply section supply the fluid at a second flow rate lower than the first flow rate after the predetermined time period elapses.
摘要翻译：流体喷射装置包括适于以脉冲方式喷射流体的脉动流产生部分; 流体供应部分，适于向脉动流产生部分提供流体; 具有适于将脉动流产生部和流体供给部彼此连通的柔性的流体供给管; 以及驱动控制部，其适于对所述脉动流产生部和所述流体供给部进行驱动控制，其中，所述驱动控制部启动所述脉动流生成部，使所述流体供给部以第一流量供给所述流体，预定时间段，然后使流体供应部分在经过预定时间段之后以比第一流量低的第二流量供应流体。

2. 发明申请

US20110037795A1 FLUID EJECTION METHOD AND FLUID EJECTION DEVICE 审中-公开
标题翻译：流体喷射方法和流体喷射装置
公开(公告)号：US20110037795A1
公开(公告)日：2011-02-17
申请号：US12856736
申请日：2010-08-16
申请人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
发明人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
IPC分类号： B41J29/38 , B41J2/045
CPC分类号： B05B17/0607 , A61B17/3203 , A61B2017/00154 , A61B2017/00185 , A61B2017/0019 , A61B2017/00194 , A61B2017/32032
摘要： A fluid ejection method includes: supplying fluid at a predetermined fluid supply flow rate to a pressure chamber; generating a pulsed flow by varying the volume of the pressure chamber at a predetermined frequency; and ejecting the pulsed flow, wherein the fluid supply flow rate is proportional to the frequency.
摘要翻译：流体喷射方法包括：以预定的流体供应流量向压力室供应流体; 通过以预定频率改变压力室的体积来产生脉冲流; 并喷射所述脉冲流，其中所述流体供应流量与所述频率成比例。

3. 发明申请

US20110006127A1 PULSATING FLOW GENERATING APPARATUS AND METHOD OF CONTROLLING PULSATING FLOW GENERATING APPARATUS 有权
标题翻译：脉冲流量生成装置及控制流量生成装置的方法
公开(公告)号：US20110006127A1
公开(公告)日：2011-01-13
申请号：US12833115
申请日：2010-07-09
申请人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
发明人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
IPC分类号： A01G25/09
CPC分类号： F04B39/10 , A61B17/3203 , A61B2017/00154 , B05B17/0607 , F04B43/046 , F04B43/095
摘要： Pulsating flow generating apparatus that changes the volume of a fluid chamber and injects fluid from a fluid injection opening in a pulsed manner, includes: an inlet flow channel for supplying fluid from a fluid supplying unit to the fluid chamber; a volume changing unit that changes the volume of the fluid chamber; an outlet flow channel that delivers the fluid from the fluid chamber to the fluid injection opening; a discharge flow channel that discharges the fluid from the fluid chamber; and an opening and closing valve that opens and closes the discharge flow channel, wherein the synthetic inertance of the discharge flow channel is set smaller than the synthetic inertance of the outlet flow channel, an operation of the volume changing unit is started while closing the opening and closing valve, and the operation of the volume changing unit is stopped while opening the opening and closing valve.
摘要翻译：脉冲流产生装置，其以脉冲方式改变流体室的体积并从流体喷射口注入流体，包括：用于将流体从流体供应单元供应到流体室的入口流动通道; 体积改变单元，其改变流体室的体积; 出口流动通道，其将流体从流体室输送到流体注入开口; 从流体室排出流体的排出流路; 以及打开和关闭排出流动通道的开闭阀，其中排出流动通道的合成惯性被设定为小于出口流动通道的合成惯量，在关闭开口的同时开始体积改变单元的操作和关闭阀，并且在打开开关阀时停止体积改变单元的操作。

4. 发明授权

US09005227B2 Fluid ejection device and method of controlling fluid ejection device 有权
标题翻译：流体喷射装置及其控制流体喷射装置的方法
公开(公告)号：US09005227B2
公开(公告)日：2015-04-14
申请号：US12868472
申请日：2010-08-25
申请人： Hideki Kojima , Shigeo Sugimura , Kunio Tabata
发明人： Hideki Kojima , Shigeo Sugimura , Kunio Tabata
IPC分类号： A61B17/3203 , B41J2/14
CPC分类号： A61B17/3203 , B24C1/045 , B41J2/14104 , B41J2/14274
摘要： A fluid ejection device includes: a fluid chamber; a volume varying unit configured to vary the volume of the fluid chamber; a fluid supplying unit configured to supply fluid to the fluid chamber at a predetermined pressure; and an ejection command switching unit configured to switch a fluid ejection between a pulsed flow ejection which ejects the fluid in a pulsed manner by activating the volume varying unit and varying the volume of the fluid chamber and a continuous flow ejection which ejects the fluid with a fluid supply pressure from the fluid supplying unit higher than that in the case of the pulsed flow ejection in a state in which the volume varying unit is stopped.
摘要翻译：流体喷射装置包括：流体室; 体积变化单元，被配置为改变流体室的体积; 流体供给单元，其构造成以预定压力向流体室供给流体; 以及喷射命令切换单元，其构造成在通过激活所述体积变化单元并改变所述流体室的体积的脉冲流喷射中以脉冲方式喷射所述流体之间切换流体喷射，以及连续的流出喷射，其以来自流体供给单元的流体供给压力高于在体积变化单元停止的状态下的脉冲流喷射的情况下的流体供给压力。

5. 发明申请

US20110089256A1 FLUID EJECTION APPARATUS 审中-公开
标题翻译：流体喷射装置
公开(公告)号：US20110089256A1
公开(公告)日：2011-04-21
申请号：US12902347
申请日：2010-10-12
申请人： Hideki KOJIMA , Shigeo SUGIMURA , Takahiro MATSUZAKI
发明人： Hideki KOJIMA , Shigeo SUGIMURA , Takahiro MATSUZAKI
IPC分类号： B05B1/08
CPC分类号： B05B17/0607 , A61B17/3203 , B05B9/01 , B05B14/00 , B05B14/30
摘要： A fluid ejection apparatus ejecting fluid from an ejection port, includes: a suction port provided at a position apart from the ejection port and applied with a negative pressure; and a fluid channel provided between the vicinity of the ejection port and the suction port, and configured to suck the fluid in the vicinity of the ejection port by the surface tension of the fluid and move the same toward the suction port.
摘要翻译：一种从排出口排出流体的流体喷射装置，包括：设置在与喷射口隔开的位置并施加负压的吸入口; 以及设置在喷射口附近和吸入口之间的流体通道，并且被构造成通过流体的表面张力吸引喷射口附近的流体，并将其移向吸入口。

6. 发明授权

US07172262B2 Capping unit, capping method, and droplet dispense unit 失效
标题翻译：封盖单元，封盖方法和液滴分配单元
公开(公告)号：US07172262B2
公开(公告)日：2007-02-06
申请号：US10852210
申请日：2004-05-25
申请人： Shigeo Sugimura , Fumio Takagi
发明人： Shigeo Sugimura , Fumio Takagi
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： To provide a capping unit, a capping method, and a droplet dispense unit capable of a liquid-filling operation to an inkjet head and recovery operation of the inkjet head in imperfect dispense condition without useless discharge of liquid dispensed by an inkjet system. A capping unit to cover a dispense head with a covering device, the dispense head including cavities to store liquid, nozzles communicating with the cavities, and a dispense device to dispense the liquid stored in the cavities through the nozzles. The covering device is equipped with a first cover including a gas-permeable member having high gas permeability and a second cover including a wetting member to keep the vicinity of the nozzles in a wet condition.
摘要翻译：提供能够对喷墨头进行液体充填操作的封盖单元，封盖方法和液滴分配单元，并且在不完美的分配条件下进行喷墨头的恢复操作，而无需喷墨系统分配的液体的无用的排出。一种封盖单元，用于覆盖具有覆盖装置的分配头，分配头包括用于存储液体的空腔，与空腔连通的喷嘴，以及分配装置，以通过喷嘴分配存储在空腔中的液体。覆盖装置配备有第一盖，其包括具有高气体渗透性的透气构件和包括润湿构件的第二盖，以保持喷嘴附近处于潮湿状态。

7. 发明授权

US5631683A Ink jet cartridge and printer using it 失效
标题翻译：喷墨墨盒和打印机使用它
公开(公告)号：US5631683A
公开(公告)日：1997-05-20
申请号：US362612
申请日：1994-12-22
申请人： Atushi Nishioka , Yukihiro Hanaoka , Shigeo Sugimura , Tsutomu Yamazaki , Kazuhiko Sato
发明人： Atushi Nishioka , Yukihiro Hanaoka , Shigeo Sugimura , Tsutomu Yamazaki , Kazuhiko Sato
IPC分类号： B41J2/175
CPC分类号： B41J2/17526 , B41J2/17513
摘要： An inkjet cartridge is provided in which by applying an appropriate initial pressure to an ink reservoir or sack at the start of printing does not excessively increase the pressure in an ink reservoir or sack when the remaining ink level is high, and enables effective use of the remaining ink when the remaining ink level is low. The inkjet cartridge comprises an ink reservoir for storing the recording ink, a circuit element for ejecting ink supplied from ink reservoir according to the display data from a host processor to be recorded. A head case and an ink supply case accommodating the ink reservoir. A thick-wall region of the ink reservoir is pressed by a pressure rod via a through-hole. A guide is provided to push the thick-wall region to one side of the ink reservoir is disposed in the top portion of the case or the guide is provided around the thick-wall region of the ink reservoir.
摘要翻译：提供了一种喷墨墨盒，其中通过在印刷开始时向墨水容器或袋施加适当的初始压力，当剩余墨水量高时，不会过度增加墨水储存器或袋子中的压力，并且能够有效地使用当剩余墨水量低时，剩余墨水。喷墨墨盒包括用于存储记录墨水的墨水储存器，用于根据要记录的主机处理器的显示数据喷射从墨水储存器供应的墨水的电路元件。容纳墨水容器的头部外壳和供墨盒。墨水容器的厚壁区域通过通孔被压力杆按压。提供了一种引导件，用于将厚壁区域推送到墨水容器的一侧，其设置在壳体的顶部部分中，或者引导件围绕墨水容器的厚壁区域设置。

8. 发明授权

US09097248B2 Pulsating flow generating apparatus and method of controlling pulsating flow generating apparatus 有权
标题翻译：脉动流产生装置及其控制脉动流产生装置的方法
公开(公告)号：US09097248B2
公开(公告)日：2015-08-04
申请号：US12833115
申请日：2010-07-09
申请人： Yasuhiro Ono , Shigeo Sugimura , Hideki Kojima
发明人： Yasuhiro Ono , Shigeo Sugimura , Hideki Kojima
IPC分类号： B05B1/08 , F04B43/09 , B05B17/06 , F04B43/04 , A61B17/3203 , A61B17/00
CPC分类号： F04B39/10 , A61B17/3203 , A61B2017/00154 , B05B17/0607 , F04B43/046 , F04B43/095
摘要： Pulsating flow generating apparatus that changes the volume of a fluid chamber and injects fluid from a fluid injection opening in a pulsed manner, includes: an inlet flow channel for supplying fluid from a fluid supplying unit to the fluid chamber; a volume changing unit that changes the volume of the fluid chamber; an outlet flow channel that delivers the fluid from the fluid chamber to the fluid injection opening; a discharge flow channel that discharges the fluid from the fluid chamber; and an opening and closing valve that opens and closes the discharge flow channel, wherein the synthetic inertance of the discharge flow channel is set smaller than the synthetic inertance of the outlet flow channel, an operation of the volume changing unit is started while closing the opening and closing valve, and the operation of the volume changing unit is stopped while opening the opening and closing valve.
摘要翻译：脉冲流产生装置，其以脉冲方式改变流体室的体积并从流体喷射口注入流体，包括：用于将流体从流体供应单元供应到流体室的入口流动通道; 体积改变单元，其改变流体室的体积; 出口流动通道，其将流体从流体室输送到流体注入开口; 从流体室排出流体的排出流路; 以及打开和关闭排出流动通道的开闭阀，其中排出流动通道的合成惯性被设定为小于出口流动通道的合成惯量，在关闭开口的同时开始体积改变单元的操作和关闭阀，并且在打开开关阀时停止体积改变单元的操作。

9. 发明申请

US20110036859A1 FLUID EJECTION DEVICE AND METHOD TO CONTROL FLUID EJECTION DEVICE 有权
标题翻译：流体喷射装置和控制流体喷射装置的方法
公开(公告)号：US20110036859A1
公开(公告)日：2011-02-17
申请号：US12854698
申请日：2010-08-11
申请人： Takahiro MATSUZAKI , Hideki KOJIMA , Shigeo SUGIMURA
发明人： Takahiro MATSUZAKI , Hideki KOJIMA , Shigeo SUGIMURA
IPC分类号： B67D7/06
CPC分类号： A61B17/3203 , A61B2017/00154
摘要： A fluid ejection device includes a pulsating flow generation section adapted to eject a fluid in a pulsed manner; a fluid supply section adapted to supply the pulsating flow generation section with the fluid; a fluid supply tube having flexibility adapted to communicate the pulsating flow generation section and the fluid supply section with each other; and a drive control section adapted to perform drive control of the pulsating flow generation section and the fluid supply section, wherein the drive control section starts up the pulsating flow generation section, makes the fluid supply section supply the fluid at a first flow rate for a predetermined time period, and then makes the fluid supply section supply the fluid at a second flow rate lower than the first flow rate after the predetermined time period elapses.
摘要翻译：流体喷射装置包括适于以脉冲方式喷射流体的脉动流产生部分; 流体供应部分，适于向脉动流产生部分提供流体; 具有适于将脉动流产生部和流体供给部彼此连通的柔性的流体供给管; 以及驱动控制部，其适于对所述脉动流产生部和所述流体供给部进行驱动控制，其中，所述驱动控制部启动所述脉动流生成部，使所述流体供给部以第一流量供给所述流体，预定时间段，然后使流体供应部分在经过预定时间段之后以比第一流量低的第二流量供应流体。

10. 发明授权

US5975668A Ink jet printer and its control method for detecting a recording condition 失效
标题翻译：喷墨打印机及其用于检测记录条件的控制方法
公开(公告)号：US5975668A
公开(公告)日：1999-11-02
申请号：US840827
申请日：1997-04-16
申请人： Masahiro Fujii , Ikuhiro Miyashita , Shigeo Sugimura , Hiroshi Koeda , Naoki Kobayashi , Asahiro Oguchi
发明人： Masahiro Fujii , Ikuhiro Miyashita , Shigeo Sugimura , Hiroshi Koeda , Naoki Kobayashi , Asahiro Oguchi
IPC分类号： B41J2/045 , B41J2/08 , B41J2/14 , B41J29/38 , B41J2/04 , B41J2/095
CPC分类号： B41J2/04541 , B41J2/04553 , B41J2/04566 , B41J2/04573 , B41J2/04578 , B41J2/04588 , B41J2/0459 , B41J2/08 , B41J2/14314
摘要： An ink jet printer provided with an ink jet print head having a nozzle, an ink channel that is connected to the nozzle, and an electrostatic actuator that is composed of a diaphragm that is provided in a part of the ink channel and an electrode placed outside of the ink channel opposite to the diaphragm. The diaphragm is distorted by means of an electrostatic force generated by applying voltage to the electrostatic actuator thereby performing printing with ink droplets ejected from the nozzle. The electrostatic actuator driver comprises a timing pulse generator, charge circuit and discharge circuit. The driver controls an amount of charge to be charged to the electrostatic actuator as well as charge rate thereof corresponding to the environmental operating condition of the ink jet printer.
摘要翻译：一种喷墨打印机，其具有喷墨打印头，喷墨打印头具有喷嘴，连接到喷嘴的油墨通道和静电致动器，其由设置在油墨通道的一部分中的隔膜和放置在外部的电极组成的墨水通道与隔膜相对。隔膜由于通过向静电致动器施加电压产生的静电力而变形，从而通过从喷嘴喷射的墨滴进行打印。静电致动器驱动器包括定时脉冲发生器，充电电路和放电电路。驱动器控制对静电致动器的充电量以及与喷墨打印机的环境操作条件对应的充电速率。

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