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1. 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。

2. 发明授权

US07159961B2 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：US07159961B2
公开(公告)日：2007-01-09
申请号：US11117514
申请日：2005-04-29
申请人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
发明人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
IPC分类号： B41J2/165
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。

3. 发明授权

US07556341B2 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：US07556341B2
公开(公告)日：2009-07-07
申请号：US11602208
申请日：2006-11-21
申请人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
发明人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
IPC分类号： B41J2/165
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。

4. 发明申请

US20070064070A1 Liquid jet apparatus and cleaning method for liquid jet head 失效
公开(公告)号：US20070064070A1
公开(公告)日：2007-03-22
申请号：US11602208
申请日：2006-11-21
申请人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
发明人： Izumi Nozawa , Shuhei Harada , Nobuhito Takahashi
IPC分类号： B41J2/17
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.

5. 发明申请

US20050190227A1 Liquid jet apparatus and cleaning method for liquid jet head 失效
公开(公告)号：US20050190227A1
公开(公告)日：2005-09-01
申请号：US11117514
申请日：2005-04-29
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.

6. 发明授权

US08950839B2 Liquid container and liquid ejecting system 有权
标题翻译：液体容器和液体喷射系统
公开(公告)号：US08950839B2
公开(公告)日：2015-02-10
申请号：US13071438
申请日：2011-03-24
申请人： Izumi Nozawa
发明人： Izumi Nozawa
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/1752 , B41J2/17513 , B41J2/17553
摘要： A liquid container mounted on a liquid ejecting apparatus to supply a liquid to the liquid ejecting apparatus. The liquid container includes a storage unit which stores the liquid, an optical member having one portion which is exposed to an inside of the storage unit, and the other portion which is exposed to an outside of the liquid container, and a reflection portion which is provided at the same side as the other portion of the optical member on the outside of the liquid container, and is installed in front of a mounting direction of the liquid container to the liquid ejecting apparatus with the other portion of the optical member.
摘要翻译：一种安装在液体喷射装置上以将液体供应到液体喷射装置的液体容器。液体容器包括存储液体的存储单元，具有暴露于存储单元的内部的一部分的光学构件和暴露于液体容器的外部的另一部分，以及反射部分设置在与液体容器的外侧的光学构件的另一部分相同的一侧，并且在液体容器的安装方向的前方与光学构件的另一部分安装在液体喷射装置上。

7. 发明授权

US08894045B2 Liquid container and liquid ejecting apparatus 有权
标题翻译：液体容器和液体喷射装置
公开(公告)号：US08894045B2
公开(公告)日：2014-11-25
申请号：US13075150
申请日：2011-03-29
申请人： Tadahiro Mizutani , Izumi Nozawa , Hiroyuki Nakamura , Hidetoshi Kodama
发明人： Tadahiro Mizutani , Izumi Nozawa , Hiroyuki Nakamura , Hidetoshi Kodama
IPC分类号： B01F3/04 , B41J2/175
CPC分类号： B41J2/17513 , B41J2/17556 , B41J2/17596 , B41J2002/17516
摘要： A liquid container which contains liquid to be supplied to a liquid ejecting apparatus, includes: a containing section which contains liquid and includes a liquid delivery section, an air introduction section, and a deformation section, wherein the deformation section includes a rigid body section and a flexible section, the liquid container further includes a stop section which at least blocks the displacement equal to or greater than a predetermined amount with respect to a portion of the rigid body section, and in displacement of the rigid body section accompanying a reduction in the pressure, the air introduction section introduces the air into the containing section by transmission of displacement of the other portion of the rigid body section, the displacement of the portion of which has been blocked.
摘要翻译：包含供给到液体喷射装置的液体的液体容器包括：包含液体并包括液体输送部分的容纳部分，空气引入部分和变形部分，其中变形部分包括刚体部分和柔性部分，液体容器还包括止动部分，其至少阻止相对于刚体部分的一部分等于或大于预定量的位移，并且随着刚体部分的减少空气引入部分通过传递刚体部分的另一部分的位移而导致空气进入容纳部分，其部分的位移被阻挡。

8. 发明授权

US08042921B2 Valve device provided in a passage forming member 有权
标题翻译：设置在通道形成构件中的阀装置
公开(公告)号：US08042921B2
公开(公告)日：2011-10-25
申请号：US12558265
申请日：2009-09-11
申请人： Hitotoshi Kimura , Izumi Nozawa , Taku Ishizawa
发明人： Hitotoshi Kimura , Izumi Nozawa , Taku Ishizawa
IPC分类号： B41J2/17 , F16K31/08
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17553 , B41J2/17596
摘要： An ink jet type recording apparatus comprises a connection member which has a passage for leading ink to a recording head from an ink cartridge. In the passage, a valve member having a magnetic body is provided. A rotation member has a permanent magnet and is rotatable between a first position and a second position. When the rotation member is located in the first position, an attraction that can move the valve member in an opening direction of the passage acts between the magnet and magnetic body, and hence, the valve member opens the passage. When the rotation member is located in the second position, the attraction that can move the valve member does not act between the magnet and magnetic body, and hence, the valve member closes the passage.
摘要翻译：一种喷墨式记录装置，包括连接构件，该连接构件具有用于将墨水从墨盒引导到记录头的通道。在该通道中，设有具有磁体的阀构件。旋转构件具有永磁体并且可在第一位置和第二位置之间旋转。当旋转构件位于第一位置时，能够使阀构件沿通道的打开方向移动的吸引力作用在磁体和磁体之间，因此阀构件打开通道。当旋转构件位于第二位置时，可以使阀构件移动的吸引力不会在磁体和磁体之间起作用，因此阀构件关闭通道。

9. 发明申请

US20110234658A1 LIQUID CONTAINER AND LIQUID EJECTING SYSTEM 有权
标题翻译：液体容器和液体喷射系统
公开(公告)号：US20110234658A1
公开(公告)日：2011-09-29
申请号：US13071438
申请日：2011-03-24
申请人： Izumi Nozawa
发明人： Izumi Nozawa
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/1752 , B41J2/17513 , B41J2/17553
摘要： A liquid container mounted on a liquid ejecting apparatus to supply a liquid to the liquid ejecting apparatus. The liquid container includes a storage unit which stores the liquid, an optical member having one portion which is exposed to an inside of the storage unit, and the other portion which is exposed to an outside of the liquid container, and a reflection portion which is provided at the same side as the other portion of the optical member on the outside of the liquid container, and is installed in front of a mounting direction of the liquid container to the liquid ejecting apparatus with the other portion of the optical member.
摘要翻译：一种安装在液体喷射装置上以将液体供应到液体喷射装置的液体容器。液体容器包括存储液体的存储单元，具有暴露于存储单元的内部的一部分的光学构件和暴露于液体容器的外部的另一部分，以及反射部分设置在与液体容器的外侧的光学构件的另一部分相同的一侧，并且在液体容器的安装方向的前方与光学构件的另一部分安装在液体喷射装置上。

10. 发明授权

US07997702B2 Liquid container 有权
标题翻译：液体容器
公开(公告)号：US07997702B2
公开(公告)日：2011-08-16
申请号：US12109886
申请日：2008-04-25
申请人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
发明人： Hitotoshi Kimura , Taku Ishizawa , Izumi Nozawa
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/17553 , B41J2/16523 , B41J2/17509 , B41J2002/1728
摘要： A liquid container contains a liquid therein and is detachably mountable to a liquid ejection device. The liquid container has a liquid lead-out port for supplying said liquid to the outside, the liquid lead-out port being disposed in a connection surface, and an abutment surface for opening a channel valve by abutting against part of said channel valve provided in said liquid ejection device, the abutment surface being disposed in said connection surface.
摘要翻译：液体容器中含有液体，并且可拆卸地安装到液体喷射装置。液体容器具有用于将液体供应到外部的液体引出口，液体引出口设置在连接表面中，以及用于通过与设置在所述液体喷射装置，邻接表面设置在所述连接表面中。

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