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1. 发明授权

US08025357B2 Fluid ejecting apparatus and ejecting head maintenance method 有权
标题翻译：流体喷射装置和喷头维护方法
公开(公告)号：US08025357B2
公开(公告)日：2011-09-27
申请号：US12234013
申请日：2008-09-19
申请人： Shigenori Fukasawa , Satoru Hosono , Hideki Okumura , Seiji Tojo
发明人： Shigenori Fukasawa , Satoru Hosono , Hideki Okumura , Seiji Tojo
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16535
摘要： A method for maintaining a fluid ejecting apparatus including an ejecting head that has an ejecting surface in which a plurality of ejecting ports that eject fluid are formed, and a maintenance portion that performs maintenance processing to recover the ejection of fluid from the ejecting ports and that has a cap member and a wiping member. The method includes performing capping processing to put the cap member on the ejecting surface and to suck, and then wiping processing to wipe the ejecting surface with the wiping member, and performing the capping processing again and then waiting a predetermined time without performing the wiping processing.
摘要翻译：一种用于维持流体喷射装置的方法，该喷射装置包括具有排出表面的喷射头，喷射表面形成有喷射流体的多个喷射口;以及维护部，其进行维护处理以恢复从喷射口排出的流体，并且具有帽部件和擦拭部件。该方法包括执行封盖处理以将盖构件放置在喷射表面上并进行抽吸，然后擦拭处理以用擦拭构件擦拭喷射表面，并且再次执行封盖处理，然后等待预定时间，而不进行擦拭处理。

2. 发明授权

US06779860B1 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06779860B1
公开(公告)日：2004-08-24
申请号：US09438786
申请日：1999-11-12
申请人： Kazuhiko Hara , Shigenori Fukasawa , Nobuhito Takahashi , Norihiro Maruyama
发明人： Kazuhiko Hara , Shigenori Fukasawa , Nobuhito Takahashi , Norihiro Maruyama
IPC分类号： B41J2185
CPC分类号： B41J2/04581 , B41J2/04588 , B41J2/16526 , B41J2/1721 , B41J2002/1742
摘要： An ink-jet recording apparatus has a flushing signal generating unit that generates a flushing signal, and a recording head provided with nozzles and capable of jetting ink particles through the nozzles when driven by the flushing signal. The flushing signal causes the recording head to jet only main ink particles through the nozzles. The ink-jet recording apparatus suppresses the formation of mist of ink particles during a flushing operation.
摘要翻译：喷墨记录装置具有产生冲洗信号的冲洗信号产生单元和设置有喷嘴的记录头，并且能够通过冲洗信号驱动时通过喷嘴喷射墨颗粒。冲洗信号使得记录头仅通过喷嘴喷射主要墨颗粒。喷墨记录装置抑制在冲洗操作期间形成墨颗粒的雾。

3. 发明申请

US20110199427A1 LIQUID EJECTING APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20110199427A1
公开(公告)日：2011-08-18
申请号：US13026198
申请日：2011-02-11
申请人： Shigenori Fukasawa , Hideya Yokouchi
发明人： Shigenori Fukasawa , Hideya Yokouchi
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16508
摘要： A liquid ejecting apparatus includes: a head portion which ejects liquid; a plurality of liquid reception portions which receive the liquid discharged from the head portion and in which flow-out ports of the liquid are provided on the bottoms; a suction pump which is connected to each of the flow-out ports of the plurality of the liquid reception portions and sucks the flow-out ports; and closure members each of which is provided in each of the plurality of liquid reception portions, is formed so as to float in the liquid, and closes each of the flow-out ports in a state where the liquid has flown out.
摘要翻译：液体喷射装置包括：喷射液体的头部; 多个液体接收部，其容纳从头部排出的液体，其中液体的流出口设置在底部; 抽吸泵，其连接到所述多个所述液体接收部的每个所述流出口并吸入所述流出口; 并且每个在多个液体接收部分中设置的封闭构件形成为在液体中漂浮，并且在液体已经流出的状态下关闭每个流出口。

4. 发明授权

US06830311B2 Ink jet recording apparatus, moving position control method of capping device therein, and flushing control method therefor 有权
标题翻译：喷墨记录装置，其中的封盖装置的移动位置控制方法及其冲洗控制方法
公开(公告)号：US06830311B2
公开(公告)日：2004-12-14
申请号：US10068007
申请日：2002-02-08
申请人： Shigenori Fukasawa , Atsushi Yoshida
发明人： Shigenori Fukasawa , Atsushi Yoshida
IPC分类号： B41J2165
CPC分类号： B41J25/308 , B41J2/16511
摘要： A cap holder on which a cap member is formed is mounted on a slider which constitutes a capping device. This slider is driven along vertical direction by receiving driving force executed by moving a carriage, so that an interval between the cap member and a nozzle forming surface of a recording head is adjusted. As a result, since a stopping position of the carriage is controlled in response to an adjustment amount of a platen gap, a distance between the recording head and the capping device when a flushing operation is carried out can be controlled under proper condition. Also, even when the control operation is advanced to a capping condition, the capping device can cap the nozzle forming surface under proper pressure.
摘要翻译：在其上形成有盖构件的盖保持器安装在构成封盖装置的滑块上。通过接收通过移动滑架执行的驱动力，该滑块沿垂直方向驱动，从而调节盖构件与记录头的喷嘴形成表面之间的间隔。结果，由于响应于压板间隙的调节量来控制滑架的停止位置，所以在进行冲洗操作时记录头和封盖装置之间的距离可以在适当的条件下被控制。此外，即使当控制操作进行到封盖状态时，封盖装置可以在适当的压力下盖住喷嘴形成表面。

5. 发明授权

US06631975B2 Ink jet recording apparatus and method of controlling wiping operation of recording head in the ink jet recording apparatus 有权
标题翻译：喷墨记录装置和控制喷墨记录装置中记录头擦拭操作的方法
公开(公告)号：US06631975B2
公开(公告)日：2003-10-14
申请号：US10091420
申请日：2002-03-07
申请人： Shigenori Fukasawa , Atsushi Yoshida
发明人： Shigenori Fukasawa , Atsushi Yoshida
IPC分类号： B41J2165
CPC分类号： B41J25/3082 , B41J2/16547 , B41J11/20
摘要： A position of a nozzle forming surface 15a of a recording head is varied by an adjusting operation of a platen gap. Accordingly, an amount of interference (L1, L2) of a wiping member (11), which wipes the nozzle forming surface (15a), against the nozzle forming surface (15a), varies. With this, a sliding contact of the wiping member (11) against the nozzle forming surface (15a) varies. When the platen gap is large, the wiping effect decreases. Accordingly, when the platen gap is large, the wiping speed is decreased, and the decrease of the wiping effect is compensated for by increasing the number of wiping operations.
摘要翻译：记录头的喷嘴形成表面 15位置 a 可通过压板间隙的调整操作来改变。因此，擦拭构件的干涉量（L 1， L 2 ）（ 11 ），其将喷嘴形成表面（ 15 a ）， 15 a ），各不相同。由此，擦拭构件（ 11 ）与喷嘴形成表面（ 15 a的滑动接触）不同。当压板间隙大时，擦拭效果降低。因此，当压板间隙大时，擦拭速度降低，并且通过增加擦拭次数来补偿擦拭效果的降低。

6. 发明授权

US5831647A Casing structure in an ink jet printer for improved used ink handling 失效
标题翻译：喷墨打印机中的套管结构，用于改进使用过的油墨处理
公开(公告)号：US5831647A
公开(公告)日：1998-11-03
申请号：US653484
申请日：1996-05-24
申请人： Kazuhisa Kawakami , Masahiro Isono , Shigenori Fukasawa
发明人： Kazuhisa Kawakami , Masahiro Isono , Shigenori Fukasawa
IPC分类号： B41J2/17 , B41J29/02 , B41J2/165 , B41J29/13
CPC分类号： B41J2/1721 , B41J29/02 , B41J2002/1728
摘要： An ink jet printer casing which reduces the volume and thickness of a used ink tank by fully utilizing the inherent ink absorbing capability of the ink absorbing substance. A used ink containing room, defined by side walls, is formed on the bottom surface of the casing. The used ink containing room is divided into a plural number of segmental regions by partitioning plates. Individual segments of ink absorbing substance made of a porous material are placed in the segmental regions, respectively. If the casing is tilted, the water heads of the segments of ink absorbing substance are low as a whole when viewed in the vertical direction since the segments of ink absorbing substance are isolated from one another by the partitioning plates. The ink absorbing substance may also be formed as a single member, and the ink led to a central part of the used ink containing room.
摘要翻译：一种喷墨打印机壳体，其通过充分利用吸墨物质的固有吸墨能力来减小使用过的油墨罐的体积和厚度。在壳体的底面形成有由侧壁限定的用过的油墨容纳室。所使用的墨水容纳室通过分隔板分割成多个分段区域。由多孔材料制成的吸墨物质的各个片段分别放置在节段区域中。如果壳体倾斜，则吸墨物质段的水头从垂直方向观察时整体上较低，因为吸墨物质的段通过分隔板彼此隔离。墨吸收物质也可以形成为单一构件，并且墨水被引导到使用过的墨水容纳室的中心部分。

7. 发明授权

US08480204B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US08480204B2
公开(公告)日：2013-07-09
申请号：US13026198
申请日：2011-02-11
申请人： Shigenori Fukasawa , Hideya Yokouchi
发明人： Shigenori Fukasawa , Hideya Yokouchi
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16508
摘要： A liquid ejecting apparatus includes: a head portion which ejects liquid; a plurality of liquid reception portions which receive the liquid discharged from the head portion and in which flow-out ports of the liquid are provided on the bottoms; a suction pump which is connected to each of the flow-out ports of the plurality of the liquid reception portions and sucks the flow-out ports; and closure members each of which is provided in each of the plurality of liquid reception portions, is formed so as to float in the liquid, and closes each of the flow-out ports in a state where the liquid has flown out.
摘要翻译：液体喷射装置包括：喷射液体的头部; 多个液体接收部，其容纳从头部排出的液体，其中液体的流出口设置在底部; 抽吸泵，其连接到所述多个所述液体接收部的每个所述流出口并吸入所述流出口; 并且每个在多个液体接收部分中设置的封闭构件形成为在液体中漂浮，并且在液体已经流出的状态下关闭每个流出口。

8. 发明授权

US06709088B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06709088B2
公开(公告)日：2004-03-23
申请号：US09836388
申请日：2001-04-18
申请人： Hitoshi Hayakawa , Takahiro Naka , Shigenori Fukasawa
发明人： Hitoshi Hayakawa , Takahiro Naka , Shigenori Fukasawa
IPC分类号： B41J2165
CPC分类号： B41J2/16508 , B41J2/1721 , B41J11/0065 , B41J2002/1742
摘要： The recording medium guide member is placed along the main scanning direction scanned by the carriage mounted with a recording head, and ink-receiver holes for receiving ink discharged from the recording head are formed on the guide member in positions beyond the edges of the recording medium being conveyed. Ink absorbing materials are placed in said ink-receiver holes, and a discharged ink accumulating means that cumulatively counts the amount of ink discharged into the ink absorbing materials is provided. The amount of ink discharged into the ink-receiver holes can be controlled by the discharged ink accumulation means so that contamination of the left and right edges or the top and bottom as well as left and right edges of the recording medium, caused by excessive ink collecting in the ink-receiver holes, can be avoided.
摘要翻译：记录介质引导构件沿着由安装有记录头的滑架扫描的主扫描方向放置，并且用于接收从记录头排出的墨的墨水接收孔形成在引导构件上超过记录介质边缘的位置被传达。油墨吸收材料被放置在所述吸墨孔中，并且设置了累积计数排出到吸墨材料中的油墨量的排出的油墨积聚装置。排出到吸墨孔中的墨水量可以通过排出的墨水积累装置来控制，从而使由于墨水过多引起的记录介质的左边缘和右边缘以及顶部和底部以及左右边缘的污染收集在墨水孔中，可以避免。

9. 发明授权

US06338539B1 Ink jet recording device 失效
标题翻译：喷墨记录装置
公开(公告)号：US06338539B1
公开(公告)日：2002-01-15
申请号：US08975663
申请日：1997-11-21
申请人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
发明人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
IPC分类号： B41J2165
CPC分类号： B41J2/17546 , B41J2/16532 , B41J2/17566 , B41J29/13 , B41J2002/17569
摘要： An ink jet recording device includes an external switch, a device for detecting the amount of ink left in each ink cartridge, and a device operating such that when an instruction to replace the ink cartridge is generated by the switch, or when a device detects an ink end of the cartridge, only the ink cartridge to be replaced is exposed through a window in the recording device. The ink cartridge to be replaced is specified, and only the specified ink cartridge is automatically moved to a replaceable position. Correct replacement of more than one ink cartridge is ensured, and the cartridge replacing work is simplified.
摘要翻译：一种喷墨记录装置，包括外部开关，用于检测每个墨盒中留下的墨水量的装置，以及操作使得当由开关产生更换墨盒的指令时，或者当装置检测到墨盒的墨水端，只有要更换的墨盒通过记录装置中的窗口露出。指定要更换的墨盒，只有指定的墨盒自动移动到可更换的位置。确保更换多个墨盒，并简化墨盒更换工作。

10. 发明授权

US06305778B1 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06305778B1
公开(公告)日：2001-10-23
申请号：US09466834
申请日：1999-12-20
申请人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
发明人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
IPC分类号： B41J2165
CPC分类号： B41J2/1652 , B41J2/16532 , B41J2/19
摘要： Ink is sucked in a first amount from recording heads by applying negative pressure of suction pumps to the recording heads in a state in which communication between the recording heads and the atmosphere is cut off by sealing the recording heads by means of caps. The ink in the caps is then discharged by causing negative pressure of the suction pumps to act in a state in which the caps are made to communicate with the atmosphere, and then wiping is effected by a wiping blade.
摘要翻译：在记录头和大气之间的连通被通过盖子密封记录头的状态下，通过在记录头上施加负压的吸入泵来将油墨从记录头吸入。然后通过使抽吸泵的负压作用在使盖与大气连通的状态下，盖中的油墨被排出，然后通过擦拭刮板进行擦拭。

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