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1. 发明授权

US6102517A Ink-jet recording apparatus for ink cartridge 失效
标题翻译：墨盒喷墨记录装置
公开(公告)号：US6102517A
公开(公告)日：2000-08-15
申请号：US894669
申请日：1998-03-11
申请人： Takao Kobayashi , Munehide Kanaya , Minoru Usui , Shoichi Hiraide , Kazuo Koshino
发明人： Takao Kobayashi , Munehide Kanaya , Minoru Usui , Shoichi Hiraide , Kazuo Koshino
IPC分类号： B41J2/175 , B41J2/165
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17513 , B41J2/1752 , B41J2/17533 , B41J2/17546 , B41J2/17566 , B41J2002/17579
摘要： An ink jet printing apparatus has an ink jet print head mounted on a carriage reciprocally movable relative to a print medium, an ink cartridge for supplying ink to the ink jet print head, a print control apparatus for outputting a drive signal to the ink jet print head in accordance with print data, flushing control apparatus for discharging ink, not contributing to print, in order to secure a normal ink discharge from the ink jet print head, and a control data storing apparatus for storing control data for the flushing control apparatus. A control mode of either of the print control apparatus and the head maintenance control apparatus may be altered by data from an ink characteristic data storing apparatus, provided on the ink cartridge, for storing control data based on the nature of ink.
摘要翻译： PCT No.PCT / JP96 / 03781 Sec。 371日期1998年3月11日 102（e）1998年3月11日PCT PCT 1996年12月25日PCT公布。公开号WO97 / 23352 日期1997年7月3日喷墨打印设备具有安装在相对于打印介质往复运动的托架上的喷墨打印头，用于向喷墨打印头供墨的墨盒，用于输出驱动信号的打印控制装置根据打印数据到喷墨打印头，为了确保从喷墨打印头的正常墨水排出，用于排出墨的冲洗控制装置，无助于打印，以及用于存储控制数据的控制数据存储装置冲洗控制装置。可以通过设置在墨盒上的油墨特性数据存储装置的数据来改变打印控制装置和打印头维护控制装置中的任一个的控制模式，用于基于油墨的性质存储控制数据。

2. 发明授权

US06854835B2 Ink cartridge for ink jet printer and method of charging ink into said cartridge 失效
标题翻译：用于喷墨打印机的墨盒和将墨水充入所述墨盒的方法
公开(公告)号：US06854835B2
公开(公告)日：2005-02-15
申请号：US10229815
申请日：2002-08-27
申请人： Takao Kobayashi , Satoshi Shinada , Kiyofumi Usui , Shoichi Hiraide , Kazuo Koshino , Hisashi Miyazawa , Seiji Mochizuki , Yoshinori Miyazawa , Takashi Suzuki , Eiko Yanagida
发明人： Takao Kobayashi , Satoshi Shinada , Kiyofumi Usui , Shoichi Hiraide , Kazuo Koshino , Hisashi Miyazawa , Seiji Mochizuki , Yoshinori Miyazawa , Takashi Suzuki , Eiko Yanagida
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/17506 , B41J2/17513
摘要： An ink cartridge including: an ink chamber for retaining liquid ink; a foam chamber maintained in fluid communication with the ink chamber through a communication hole. An ink supply port for supplying ink from a porous body accommodated in the foam chamber to a recording head is provided. The portion of the foam body confronting the ink supply port is compressed by the ink supply port. The ratio between the amount of ink initially charged in the ink chamber and that of ink absorbed in the porous body is in the range from 1:1 to 1:3. When a cartridge uses more than one color of ink for printing in color, a plurality of foam and ink cartridges are used. The cartridge is filled under reduced pressure while the interior of the cartridge is further evacuated before filling with ink.
摘要翻译：一种墨盒，包括：用于保持液体墨水的墨水室; 泡沫室通过连通孔保持与油墨室流体连通。提供一种用于从容纳在泡沫室中的多孔体向记录头供墨的供墨口。面对供墨口的泡沫体的部分被供墨口压缩。油墨室中最初装入的油墨量与在多孔体中吸收的油墨之间的比率在1:1至1:3的范围内。当墨盒使用多种颜色的墨水用于彩色印刷时，使用多个泡沫和墨盒。在减压下填充墨盒，同时在填充墨水之前将墨盒的内部进一步抽真空。

3. 发明授权

US06238042B1 Ink cartridge for ink jet printer and method of charging ink into said cartridge 失效
标题翻译：用于喷墨打印机的墨盒和将墨水充入所述墨盒的方法
公开(公告)号：US06238042B1
公开(公告)日：2001-05-29
申请号：US08529149
申请日：1995-09-15
申请人： Takao Kobayashi , Satoshi Shinada , Kiyofumi Usui , Shoichi Hiraide , Kazuo Koshino , Hisashi Miyazawa , Seiji Mochizuki , Yoshinori Miyazawa , Takashi Suzuki , Eiko Yanagida
发明人： Takao Kobayashi , Satoshi Shinada , Kiyofumi Usui , Shoichi Hiraide , Kazuo Koshino , Hisashi Miyazawa , Seiji Mochizuki , Yoshinori Miyazawa , Takashi Suzuki , Eiko Yanagida
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/17506 , B41J2/17513
摘要： An ink cartridge including: an ink chamber for retaining liquid ink; a foam chamber maintained in fluid communication with the ink chamber through a communication hole. An ink supply port for supplying ink from a porous body accommodated in the foam chamber to a recording head is provided. The portion of the foam body confronting the ink supply port is compressed by the ink supply port. The ratio between the amount of ink initially charged in the ink chamber and that of ink absorbed in the porous body is in the range from 1:1 to 1:3. When a cartridge uses more than one color of ink for printing in color, a plurality of foam and ink cartridges are used. The cartridge is filled under reduced pressure while the interior of the cartridge is further evacuated before filling with ink.
摘要翻译：一种墨盒，包括：用于保持液体墨水的墨水室; 泡沫室通过连通孔保持与油墨室流体连通。提供一种用于从容纳在泡沫室中的多孔体向记录头供墨的供墨口。面对供墨口的泡沫体的部分被供墨口压缩。油墨室中最初装入的油墨量与在多孔体中吸收的油墨之间的比率在1:1至1:3的范围内。当墨盒使用多种颜色的墨水用于彩色印刷时，使用多个泡沫和墨盒。在减压下填充墨盒，同时在填充墨水之前将墨盒的内部进一步抽真空。

4. 发明授权

US5552809A Method for driving ink jet recording head and apparatus therefor 失效
标题翻译：驱动喷墨记录头的方法及其装置
公开(公告)号：US5552809A
公开(公告)日：1996-09-03
申请号：US186378
申请日：1994-01-25
申请人： Satoru Hosono , Shoichi Hiraide
发明人： Satoru Hosono , Shoichi Hiraide
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/14274
摘要： An ink jet printing head which prints image data with ink droplets without impairing print quality or causing the recording paper to be excessively wetted. The ink jet recording head includes pressure producing chambers communicating with nozzle openings, and piezoelectric vibrating elements for expanding and contracting the pressure producing chambers. Whether print data is graphics image data or text data is determined by a data judging unit, and as a result of the determination, a time constant of a variable time constant adjusting unit is set to a longer time in the case of printing image data than in the case of printing text data. Also the pressure producing chambers are caused to expand without undergoing damped oscillation for a time which is longer than the natural vibration cycle of the piezoelectric vibrating element.
摘要翻译：一种喷墨打印头，其在不损害打印质量或使记录纸被过度润湿的情况下以墨滴打印图像数据。喷墨记录头包括与喷嘴开口连通的压力产生室，以及用于膨胀和收缩压力产生室的压电振动元件。打印数据是图形图像数据还是文本数据由数据判断单元确定，作为确定的结果，在打印图像数据的情况下，将可变时间常数调整单元的时间常数设置为较长时间在打印文本数据的情况下。此外，使压力发生室膨胀而不经受衰减振荡，时间长于压电振动元件的固有振动周期。

5. 发明授权

US5686944A Serial printer with hybrid print control of interlaced and minute feed printing 失效
标题翻译：串行打印机，具有隔行扫描和分钟进纸打印的混合打印控制
公开(公告)号：US5686944A
公开(公告)日：1997-11-11
申请号：US395834
申请日：1995-02-28
申请人： Akira Takagi , Hiroaki Tojo , Shoichi Hiraide
发明人： Akira Takagi , Hiroaki Tojo , Shoichi Hiraide
IPC分类号： B41J2/21 , B41J2/505 , B41J11/42 , G06K15/10 , B41J2/15 , B41J29/38
CPC分类号： B41J2/5056 , B41J11/425 , B41J2/2128 , G06K15/105
摘要： In an ink jet printer, a print head includes (N+1) nozzles arrayed in the paper feed direction. The distance between the adjacent nozzles is K times as long as the dot line pitch P. N and K are each an integer larger than 2, and mutually prime. The quantity of ink droplet discharged from each nozzle is adjusted so as to form on a print paper, dots each having the diameter at least 1.4 times as long as the dot line pitch. An interlaced print as the combination of a print of paths made by the N successive upper nozzles of the print head and a paper feed of N print line pitches is used for the print on the most part of the print paper. A minute-feed print as the combination of a print of paths made by the N successive upper or lower nozzles of the print head and a paper feed of one print line pitch is used for the print on the upper and lower end areas of the print paper that reject a perfect print by the interlaced print. With the combination of the interlaced print and the minute-feed print, a perfect print is made on the entire surface of the print paper.
摘要翻译：在喷墨打印机中，打印头包括沿进纸方向排列的（N + 1）个喷嘴。相邻喷嘴之间的距离是点线间距P的K倍，N和K分别为大于2的整数，并且相互补齐。调整从每个喷嘴排出的墨滴的量，以便在打印纸上形成直径为点线间距的至少1.4倍的点。作为打印头的N个连续的上部喷嘴和N个打印线间距的供纸的路径的打印的组合的交错打印用于打印纸的大部分上的打印。作为由打印头的N个连续上或下喷嘴形成的路径的打印和一个打印线间距的进纸的组合的分钟进给打印用于打印的上部和下部区域上的打印纸通过隔行打印拒绝完美的打印。通过隔行打印和分纸进给打印的组合，在打印纸的整个表面上进行完美的打印。

6. 发明授权

US5521619A Ink jet type recording apparatus that controls into meniscus vibrations 失效
标题翻译：控制成半月板振动的喷墨式记录装置
公开(公告)号：US5521619A
公开(公告)日：1996-05-28
申请号：US145643
申请日：1993-11-04
申请人： Kazunaga Suzuki , Tomoaki Abe , Shoichi Hiraide
发明人： Kazunaga Suzuki , Tomoaki Abe , Shoichi Hiraide
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055 , B41J2/205
CPC分类号： B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/055
摘要： The apparatus includes a circuit 49 for generating a first voltage waveform for expanding piezoelectric vibrators at a rate suitable to form ink drops, a second voltage for holding an expansion or contraction state, and a third voltage waveform for contracting the piezoelectric vibrators at a rate suitable to suck ink into pressure generating chambers; a circuit 52 for detecting the time when the process of forming ink drops by the first voltage waveform is ended; a delay circuit 53 for delaying a signal from the circuit 52 by a time .DELTA.T until vibration of menisci caused by the ink drop formation process, switches to motion toward nozzle openings; a charge signal generating circuit 48 for generating the third voltage waveform on the basis of a signal from the delay circuit 53; and a discharge signal generating circuit 51 for generating the first voltage waveform on the basis of a print timing signal. The third voltage waveform is generated when the menisci produced after forming ink drops have started moving toward the nozzle openings, so that ink required for the next formation of ink drops is sucked into the pressure generating chambers. Therefore, the force to retreat the menisci due to the expansion of the pressure generating chambers is canceled by motion of the menisci per se, and the retreat of the menisci caused by the suction of ink can be minimized. It is therefore possible to stabilize the menisci independently of the frequency.
摘要翻译：该装置包括电路49，用于产生用于以适于形成墨滴的速率膨胀压电振动器的第一电压波形，用于保持膨胀或收缩状态的第二电压，以及用于以适合的速率收缩压电振动器的第三电压波形将墨吸入压力发生室; 用于检测由第一电压波形形成墨滴的过程的时间结束的电路52; 用于将来自电路52的信号延迟一段时间DELTA T直到由墨滴形成处理引起的半月形振动的延迟电路53切换到朝向喷嘴开口的运动; 充电信号发生电路48，用于根据来自延迟电路53的信号产生第三电压波形; 以及放电信号发生电路51，用于根据打印定时信号产生第一电压波形。当形成墨滴后产生的半月板已经开始朝向喷嘴开口移动时产生第三电压波形，使得下一次形成墨滴所需的墨水被吸入压力发生室。因此，由于压力发生室的膨胀而退缩半月板的力量被半月板本身的移动所抵消，并且可以将由于墨水吸引引起的半月板的撤退减至最小。因此可以独立于频率稳定半月板。

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