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1. 发明申请

US20070279450A1 MAINTENANCE SHEET AND LIQUID EJECTING APPARATUS 失效
标题翻译：维护表和液体喷射装置
公开(公告)号：US20070279450A1
公开(公告)日：2007-12-06
申请号：US11758517
申请日：2007-06-05
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16547
摘要： A maintenance sheet with a facing surface facing a nozzle formation surface of a liquid ejection head provided in a liquid ejecting apparatus is provided. The maintenance sheet includes a cap section that is brought into abutment with the nozzle formation surface to form a sealed space in cooperation with the nozzle formation surface when the facing surface and the nozzle formation surface have been made to approach each other relatively in a facing position where the facing surface faces the nozzle formation surface, and that is made variable in internal volume in the abutment state, a communication hole that is penetratingly formed so as to allow the inside and outside of the cap section to communicate with each other, and a valve that opens and closes the communication hole. The valve activates to open with a reduction in the internal volume of the cap section, while the valve activates to close with an increase in the internal volume of the cap section.
摘要翻译：提供了一种具有面向设置在液体喷射装置中的液体喷射头的喷嘴形成表面的面对表面的维护片。所述维护用片材包括盖部，所述盖部与所述喷嘴形成面抵接，与所述喷嘴形成面配合形成与所述喷嘴形成面相对的密封空间，其中所述面对表面面向所述喷嘴形成表面，并且在所述邻接状态下在内部体积中变得可变，所述连通孔被穿透地形成以允许所述盖部的内部和外部彼此连通，并且打开和关闭连通孔的阀。阀门激活以打开盖部分的内部体积的减小，同时阀门激活以关闭帽部分内部体积的增加。

2. 发明授权

US07857418B2 Maintenance sheet and liquid ejecting apparatus 失效
标题翻译：维护片和液体喷射装置
公开(公告)号：US07857418B2
公开(公告)日：2010-12-28
申请号：US11758517
申请日：2007-06-05
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165 , B41J23/00 , B41J2/155
CPC分类号： B41J2/16585 , B41J2/16547
摘要： A maintenance sheet with a facing surface facing a nozzle formation surface of a liquid ejection head provided in a liquid ejecting apparatus is provided. The maintenance sheet includes a cap section that is brought into abutment with the nozzle formation surface to form a sealed space in cooperation with the nozzle formation surface when the facing surface and the nozzle formation surface have been made to approach each other relatively in a facing position where the facing surface faces the nozzle formation surface, and that is made variable in internal volume in the abutment state, a communication hole that is penetratingly formed so as to allow the inside and outside of the cap section to communicate with each other, and a valve that opens and closes the communication hole. The valve activates to open with a reduction in the internal volume of the cap section, while the valve activates to close with an increase in the internal volume of the cap section.
摘要翻译：提供了一种具有面向设置在液体喷射装置中的液体喷射头的喷嘴形成表面的面对表面的维护片。所述维护用片材包括盖部，所述盖部与所述喷嘴形成面抵接，与所述喷嘴形成面配合形成与所述喷嘴形成面相对的密封空间，其中所述面对表面面向所述喷嘴形成表面，并且在所述邻接状态下在内部体积中变得可变，所述连通孔被穿透地形成以允许所述盖部的内部和外部彼此连通，并且打开和关闭连通孔的阀。阀门激活以打开盖部分的内部体积的减小，同时阀门激活以关闭帽部分内部体积的增加。

3. 发明授权

US07669962B2 Capping sheet and liquid jet apparatus 失效
标题翻译：封盖片和液体喷射装置
公开(公告)号：US07669962B2
公开(公告)日：2010-03-02
申请号：US11557904
申请日：2006-11-08
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： A capping sheet that seals a nozzle surface of a liquid jet head having a liquid jet nozzle that ejects liquid onto a target, the capping sheet includes: a sheet body including an opposite surface facing the nozzle surface of the liquid jet head, the sheet body being provided separately from a capping-sheet carrying mechanism that carries the sheet body from a non-capping position where the opposite surface does not face the nozzle surface to a capping position where the opposite surface faces the nozzle surface; and on the opposite surface, a sealing part that seals the nozzle surface with a sealed space therebetween if the capping sheet is carried to the capping position by the capping-sheet carrying mechanism and relatively moved in a way that the opposite surface comes close to the nozzle surface at the capping position.
摘要翻译：一种封盖片，其密封具有将液体喷射到靶上的液体喷射喷嘴的喷嘴表面，所述封盖片包括：片体，其包括面对所述液体喷射头的喷嘴表面的相对表面，所述片体与从相对表面不面向喷嘴表面的非封盖位置到相对表面面向喷嘴表面的封盖位置的封盖片承载机构分开设置; 并且在相反的表面上，如果封盖片被封盖片承载机构运送到封盖位置并且相对地移动的方式使得相对表面靠近喷嘴表面处于封盖位置。

4. 发明申请

US20070103503A1 CAPPING SHEET AND LIQUID JET APPARATUS 失效
标题翻译：盖板和液体喷射装置
公开(公告)号：US20070103503A1
公开(公告)日：2007-05-10
申请号：US11557904
申请日：2006-11-08
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： A capping sheet that seals a nozzle surface of a liquid jet head having a liquid jet nozzle that ejects liquid onto a target, the capping sheet includes: a sheet body including an opposite surface facing the nozzle surface of the liquid jet head, the sheet body being provided separately from a capping-sheet carrying mechanism that carries the sheet body from a non-capping position where the opposite surface does not face the nozzle surface to a capping position where the opposite surface faces the nozzle surface; and on the opposite surface, a sealing part that seals the nozzle surface with a sealed space therebetween if the capping sheet is carried to the capping position by the capping-sheet carrying mechanism and relatively moved in a way that the opposite surface comes close to the nozzle surface at the capping position.
摘要翻译：一种封盖片，其密封具有将液体喷射到靶上的液体喷射喷嘴的喷嘴表面，所述封盖片包括：片体，其包括面对所述液体喷射头的喷嘴表面的相对表面，所述片体与从相对表面不面向喷嘴表面的非封盖位置到相对表面面向喷嘴表面的封盖位置的封盖片承载机构分开设置; 并且在相反的表面上，如果封盖片被封盖片承载机构运送到封盖位置并且相对地移动的方式使得相对表面靠近喷嘴表面处于封盖位置。

5. 发明授权

US08172361B2 Liquid ejecting apparatus and capping method in liquid ejecting apparatus 有权
标题翻译：液体喷射装置中的液体喷射装置和封盖方法
公开(公告)号：US08172361B2
公开(公告)日：2012-05-08
申请号：US12169905
申请日：2008-07-09
申请人： Nobuhito Takahashi
发明人： Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16505 , B41J2/16511
摘要： A liquid ejecting apparatus includes a liquid ejecting heads that ejects a liquid onto a target, a transport unit that transports the target, cap units that include caps which are provided opposite to the liquid ejecting heads with a transport path of the target interposed therebetween, and cover units that include cover members. The cap units are movable between a capping position where the caps come into contact with the liquid ejecting heads and a retreated position where the caps are separated from the liquid ejecting heads. The cover units are driven to move the cover members in association with the transport unit such that the cover members are disposed at a closing position where the caps are covered by the cover members when the target is being transported and the cover members are disposed at an opening position that does not cover the caps during a capping operation.
摘要翻译：液体喷射装置包括将液体喷射到目标上的液体喷射头，输送目标的输送单元，包括与液体喷射头相对设置的盖的盖单元，其间插入目标物的输送路径;以及包括盖子的盖单元。盖单元可以在帽与液体喷射头接触的封盖位置和帽与液体喷射头分离的后退位置之间移动。驱动盖单元以与运输单元相关联地移动盖构件，使得盖构件设置在关闭位置，在关闭位置，当运送目标时，盖被盖构件覆盖，并且盖构件设置在在封盖操作期间不会覆盖盖子的打开位置。

6. 发明授权

US06974202B2 Liquid jet apparatus and cleaning method for liquid jet head 失效
标题翻译：液体喷射装置及液体喷头清洗方法
公开(公告)号：US06974202B2
公开(公告)日：2005-12-13
申请号：US10388600
申请日：2003-03-17
申请人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
发明人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
IPC分类号： B41J2/18 , B41J2/165 , B41J2/175 , B41J2/185
CPC分类号： B41J2/1652
摘要： The apparatus has valve units capable of blocking respectively liquid feed paths connecting a liquid storage unit and a liquid jet head, and control unit. The control unit has a function for executing a pressure reduction step of putting the valve unit corresponding to the kind of liquid to be cleaned into an open state, simultaneously putting the other valve units into a closed state, exhausting a closed space formed by a capping unit with the head and generating a negative pressure state therein, a totally-closing step of switching the valve unit in the open state to the closed state and putting all the valve units into the closed state almost simultaneously with stopping exhausting or immediately before it, and a totally-opening step of putting all the valve units into the open state after a lapse of a predetermined time. Cleaning is executed only for a specific kind of liquid free of obstacles.
摘要翻译：该装置具有能够分别连接液体储存单元和液体喷射头以及控制单元的液体供给路径的阀单元。控制单元具有执行减压步骤的功能，该压力降低步骤将对应于待清洗液体的阀单元放入打开状态，同时将其它阀单元置于关闭状态，排出由封盖形成的封闭空间单元与头部产生负压状态，在闭合状态下将阀单元切换到关闭状态并将所有阀单元几乎同时停止排气或紧靠其前的全闭合步骤，以及在经过预定时间之后将所有阀单元置于打开状态的完全打开步骤。清洁只对特定类型的没有障碍物的液体执行。

7. 发明授权

US06883905B2 Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system 有权
标题翻译：喷墨记录装置，其中执行的控制和油墨补充方法，其中包含的供墨系统以及管理由系统提供的墨水量的方法
公开(公告)号：US06883905B2
公开(公告)日：2005-04-26
申请号：US10068008
申请日：2002-02-08
申请人： Hitotoshi Kimura , Nobuhito Takahashi , Shuhei Harada , Atsushi Kobayashi , Hidekazu Mizuno , Taku Ishizawa
发明人： Hitotoshi Kimura , Nobuhito Takahashi , Shuhei Harada , Atsushi Kobayashi , Hidekazu Mizuno , Taku Ishizawa
IPC分类号： B41J2/175 , B41J3/54
CPC分类号： B41J2/17513 , B41J2/175 , B41J2/17509 , B41J3/543 , B41J2002/17516
摘要： In an ink jet recording apparatus, at least one main tank stores ink therein. A plurality of subtanks are communicated with each main tank. Each subtank stores ink supplied from the main tank. Each subtank is communicated with at least one recording head.
摘要翻译：在喷墨记录装置中，至少一个主罐在其中储存油墨。多个子容器与每个主容器连通。每个子存储库存储从主容器供应的墨水。每个子处理槽与至少一个记录头通信。

8. 发明授权

US06840604B2 Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system 有权
公开(公告)号：US06840604B2
公开(公告)日：2005-01-11
申请号：US10417229
申请日：2003-04-17
申请人： Hitotoshi Kimura , Nobuhito Takahashi , Shuhei Harada , Atsushi Kobayashi , Hidekazu Mizuno , Taku Ishizawa
发明人： Hitotoshi Kimura , Nobuhito Takahashi , Shuhei Harada , Atsushi Kobayashi , Hidekazu Mizuno , Taku Ishizawa
IPC分类号： B41J2/175 , B41J3/54
CPC分类号： B41J2/17513 , B41J2/175 , B41J2/17509 , B41J3/543 , B41J2002/17516
摘要： In an ink jet recording apparatus, at least one main tank stores ink therein. A plurality of subtanks are communicated with each main tank. Each subtank stores ink supplied from the main tank. Each subtank is communicated with at least one recording head.

9. 发明授权

US06719401B2 Ink ejectability maintenance device and ink jet printer incorporating the same 有权
标题翻译：喷墨维护装置和包括其的喷墨打印机
公开(公告)号：US06719401B2
公开(公告)日：2004-04-13
申请号：US10122404
申请日：2002-04-16
申请人： Nobuhito Takahashi
发明人： Nobuhito Takahashi
IPC分类号： B41J2165
CPC分类号： B41J2/16544 , B41J2/16541
摘要： In order to maintain an ink ejectability of a print head which ejects ink droplets to a recording medium, a wiper wipes a nozzle formation face of the print head. A wiper cleaner is formed with a slit which scrape away adhesions on the wiper when the wiper passes through the slit. A width of the slit is substantially identical with a thickness of the wiper.
摘要翻译：为了保持将墨滴喷射到记录介质上的打印头的喷墨能力，擦拭器擦拭打印头的喷嘴形成面。刮水器清洁器形成有狭缝，当刮水器穿过狭缝时，该缝隙刮去擦拭器上的粘连。狭缝的宽度与擦拭器的厚度基本相同。

10. 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。

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